15696773404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{4931}}^1$

素因数の和:5255

約数の個数: 72

約数和(自身を含む): 31614731568

約数和(自身を除く): 15917958164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 277, 338, 442, 554, 676, 884, 1108, 2873, 3601, 4709, 4931, 5746, 7202, 9418, 9862, 11492, 14404, 18836, 19724, 46813, 61217, 64103, 83827, 93626, 122434, 128206, 167654, 187252, 244868, 256412, 335308, 795821, 833339, 1089751, 1365887, 1591642, 1666678, 2179502, 2731774, 3183284, 3333356, 4359004, 5463548, 14166763, 17756531, 23220079, 28333526, 35513062, 46440158, 56667052, 71026124, 92880316, 230834903, 301861027, 461669806, 603722054, 923339612, 1207444108, 3924193351, 7848386702, 15696773404]

約数ペア:

[(1, 15696773404), (2, 7848386702), (4, 3924193351), (13, 1207444108), (17, 923339612), (26, 603722054), (34, 461669806), (52, 301861027), (68, 230834903), (169, 92880316), (221, 71026124), (277, 56667052), (338, 46440158), (442, 35513062), (554, 28333526), (676, 23220079), (884, 17756531), (1108, 14166763), (2873, 5463548), (3601, 4359004), (4709, 3333356), (4931, 3183284), (5746, 2731774), (7202, 2179502), (9418, 1666678), (9862, 1591642), (11492, 1365887), (14404, 1089751), (18836, 833339), (19724, 795821), (46813, 335308), (61217, 256412), (64103, 244868), (83827, 187252), (93626, 167654), (122434, 128206)]