2783171968

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 5709813120

約数和(自身を除く): 2926641152

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 593, 991, 1184, 1186, 1982, 2368, 2372, 3964, 4736, 4744, 7928, 9488, 15856, 18976, 21941, 31712, 36667, 37952, 43882, 63424, 73334, 75904, 87764, 126848, 146668, 175528, 293336, 351056, 586672, 587663, 702112, 1173344, 1175326, 1404224, 2346688, 2350652, 2808448, 4693376, 4701304, 9402608, 18805216, 21743531, 37610432, 43487062, 75220864, 86974124, 173948248, 347896496, 695792992, 1391585984, 2783171968]

約数ペア:

[(1, 2783171968), (2, 1391585984), (4, 695792992), (8, 347896496), (16, 173948248), (32, 86974124), (37, 75220864), (64, 43487062), (74, 37610432), (128, 21743531), (148, 18805216), (296, 9402608), (592, 4701304), (593, 4693376), (991, 2808448), (1184, 2350652), (1186, 2346688), (1982, 1404224), (2368, 1175326), (2372, 1173344), (3964, 702112), (4736, 587663), (4744, 586672), (7928, 351056), (9488, 293336), (15856, 175528), (18976, 146668), (21941, 126848), (31712, 87764), (36667, 75904), (37952, 73334), (43882, 63424)]