38728184768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{18523}}^1$

素因数の和:18914

約数の個数: 112

約数和(自身を含む): 94854735360

約数和(自身を除く): 56126550592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 359, 364, 416, 448, 718, 728, 832, 1436, 1456, 2513, 2872, 2912, 4667, 5026, 5744, 5824, 9334, 10052, 11488, 18523, 18668, 20104, 22976, 32669, 37046, 37336, 40208, 65338, 74092, 74672, 80416, 129661, 130676, 148184, 149344, 160832, 240799, 259322, 261352, 296368, 298688, 481598, 518644, 522704, 592736, 963196, 1037288, 1045408, 1185472, 1685593, 1926392, 2074576, 2090816, 3371186, 3852784, 4149152, 6649757, 6742372, 7705568, 8298304, 13299514, 13484744, 15411136, 26599028, 26969488, 46548299, 53198056, 53938976, 86446841, 93096598, 106396112, 107877952, 172893682, 186193196, 212792224, 345787364, 372386392, 425584448, 605127887, 691574728, 744772784, 1210255774, 1383149456, 1489545568, 2420511548, 2766298912, 2979091136, 4841023096, 5532597824, 9682046192, 19364092384, 38728184768]

約数ペア:

[(1, 38728184768), (2, 19364092384), (4, 9682046192), (7, 5532597824), (8, 4841023096), (13, 2979091136), (14, 2766298912), (16, 2420511548), (26, 1489545568), (28, 1383149456), (32, 1210255774), (52, 744772784), (56, 691574728), (64, 605127887), (91, 425584448), (104, 372386392), (112, 345787364), (182, 212792224), (208, 186193196), (224, 172893682), (359, 107877952), (364, 106396112), (416, 93096598), (448, 86446841), (718, 53938976), (728, 53198056), (832, 46548299), (1436, 26969488), (1456, 26599028), (2513, 15411136), (2872, 13484744), (2912, 13299514), (4667, 8298304), (5026, 7705568), (5744, 6742372), (5824, 6649757), (9334, 4149152), (10052, 3852784), (11488, 3371186), (18523, 2090816), (18668, 2074576), (20104, 1926392), (22976, 1685593), (32669, 1185472), (37046, 1045408), (37336, 1037288), (40208, 963196), (65338, 592736), (74092, 522704), (74672, 518644), (80416, 481598), (129661, 298688), (130676, 296368), (148184, 261352), (149344, 259322), (160832, 240799)]