15696319132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1087}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 30556092672

約数和(自身を除く): 14859773540

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 521, 533, 676, 1042, 1066, 1087, 2084, 2132, 2174, 4348, 6773, 6929, 13546, 13858, 14131, 21361, 27092, 27716, 28262, 42722, 44567, 56524, 85444, 88049, 89134, 176098, 178268, 183703, 277693, 352196, 367406, 555386, 566327, 579371, 734812, 1110772, 1132654, 1158742, 2265308, 2317484, 3610009, 7220018, 7362251, 7531823, 14440036, 14724502, 15063646, 23219407, 29449004, 30127292, 46438814, 92877628, 95709263, 191418526, 301852291, 382837052, 603704582, 1207409164, 3924079783, 7848159566, 15696319132]

約数ペア:

[(1, 15696319132), (2, 7848159566), (4, 3924079783), (13, 1207409164), (26, 603704582), (41, 382837052), (52, 301852291), (82, 191418526), (164, 95709263), (169, 92877628), (338, 46438814), (521, 30127292), (533, 29449004), (676, 23219407), (1042, 15063646), (1066, 14724502), (1087, 14440036), (2084, 7531823), (2132, 7362251), (2174, 7220018), (4348, 3610009), (6773, 2317484), (6929, 2265308), (13546, 1158742), (13858, 1132654), (14131, 1110772), (21361, 734812), (27092, 579371), (27716, 566327), (28262, 555386), (42722, 367406), (44567, 352196), (56524, 277693), (85444, 183703), (88049, 178268), (89134, 176098)]