15671785052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{11743}}^1$

素因数の和:12391

約数の個数: 72

約数和(自身を含む): 34862768640

約数和(自身を除く): 19190983588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 619, 1078, 1238, 2156, 2476, 4333, 6809, 8666, 11743, 13618, 17332, 23486, 27236, 30331, 46972, 47663, 60662, 82201, 95326, 121324, 129173, 164402, 190652, 258346, 328804, 333641, 516692, 575407, 667282, 904211, 1150814, 1334564, 1808422, 2301628, 3616844, 6329477, 7268917, 12658954, 14537834, 25317908, 29075668, 50882419, 79958087, 101764838, 159916174, 203529676, 319832348, 356176933, 559706609, 712353866, 1119413218, 1424707732, 2238826436, 3917946263, 7835892526, 15671785052]

約数ペア:

[(1, 15671785052), (2, 7835892526), (4, 3917946263), (7, 2238826436), (11, 1424707732), (14, 1119413218), (22, 712353866), (28, 559706609), (44, 356176933), (49, 319832348), (77, 203529676), (98, 159916174), (154, 101764838), (196, 79958087), (308, 50882419), (539, 29075668), (619, 25317908), (1078, 14537834), (1238, 12658954), (2156, 7268917), (2476, 6329477), (4333, 3616844), (6809, 2301628), (8666, 1808422), (11743, 1334564), (13618, 1150814), (17332, 904211), (23486, 667282), (27236, 575407), (30331, 516692), (46972, 333641), (47663, 328804), (60662, 258346), (82201, 190652), (95326, 164402), (121324, 129173)]