15709033124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 30237564672

約数和(自身を除く): 14528531548

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 557, 578, 787, 1054, 1114, 1156, 1574, 2108, 2228, 3148, 8959, 9469, 13379, 17267, 17918, 18938, 24397, 26758, 34534, 35836, 37876, 48794, 53516, 69068, 97588, 160973, 227443, 293539, 321946, 414749, 438359, 454886, 587078, 643892, 829498, 876718, 909772, 1174156, 1658996, 1753436, 4990163, 7050733, 7452103, 9980326, 13589129, 14101466, 14904206, 19960652, 27178258, 28202932, 29808412, 54356516, 126685751, 231015193, 253371502, 462030386, 506743004, 924060772, 3927258281, 7854516562, 15709033124]

約数ペア:

[(1, 15709033124), (2, 7854516562), (4, 3927258281), (17, 924060772), (31, 506743004), (34, 462030386), (62, 253371502), (68, 231015193), (124, 126685751), (289, 54356516), (527, 29808412), (557, 28202932), (578, 27178258), (787, 19960652), (1054, 14904206), (1114, 14101466), (1156, 13589129), (1574, 9980326), (2108, 7452103), (2228, 7050733), (3148, 4990163), (8959, 1753436), (9469, 1658996), (13379, 1174156), (17267, 909772), (17918, 876718), (18938, 829498), (24397, 643892), (26758, 587078), (34534, 454886), (35836, 438359), (37876, 414749), (48794, 321946), (53516, 293539), (69068, 227443), (97588, 160973)]