63881896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 72198104

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 104, 116, 118, 232, 236, 359, 377, 472, 718, 754, 767, 1436, 1508, 1534, 1711, 2872, 3016, 3068, 3422, 4667, 6136, 6844, 9334, 10411, 13688, 18668, 20822, 21181, 22243, 37336, 41644, 42362, 44486, 83288, 84724, 88972, 135343, 169448, 177944, 270686, 275353, 541372, 550706, 614249, 1082744, 1101412, 1228498, 2202824, 2456996, 4913992, 7985237, 15970474, 31940948, 63881896]

約数ペア:

[(1, 63881896), (2, 31940948), (4, 15970474), (8, 7985237), (13, 4913992), (26, 2456996), (29, 2202824), (52, 1228498), (58, 1101412), (59, 1082744), (104, 614249), (116, 550706), (118, 541372), (232, 275353), (236, 270686), (359, 177944), (377, 169448), (472, 135343), (718, 88972), (754, 84724), (767, 83288), (1436, 44486), (1508, 42362), (1534, 41644), (1711, 37336), (2872, 22243), (3016, 21181), (3068, 20822), (3422, 18668), (4667, 13688), (6136, 10411), (6844, 9334)]