15789466888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{3109}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 32602752000

約数和(自身を除く): 16813285112

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1039, 1222, 2078, 2444, 3109, 4156, 4888, 6218, 8312, 12436, 13507, 24872, 27014, 40417, 48833, 54028, 80834, 97666, 108056, 146123, 161668, 195332, 292246, 323336, 390664, 584492, 634829, 1168984, 1269658, 1899599, 2539316, 3230251, 3799198, 5078632, 6460502, 7598396, 12921004, 15196792, 25842008, 41993263, 83986526, 151821797, 167973052, 303643594, 335946104, 607287188, 1214574376, 1973683361, 3947366722, 7894733444, 15789466888]

約数ペア:

[(1, 15789466888), (2, 7894733444), (4, 3947366722), (8, 1973683361), (13, 1214574376), (26, 607287188), (47, 335946104), (52, 303643594), (94, 167973052), (104, 151821797), (188, 83986526), (376, 41993263), (611, 25842008), (1039, 15196792), (1222, 12921004), (2078, 7598396), (2444, 6460502), (3109, 5078632), (4156, 3799198), (4888, 3230251), (6218, 2539316), (8312, 1899599), (12436, 1269658), (13507, 1168984), (24872, 634829), (27014, 584492), (40417, 390664), (48833, 323336), (54028, 292246), (80834, 195332), (97666, 161668), (108056, 146123)]