31756894288

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1\times {\mathrm{1621}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 70780965760

約数和(自身を除く): 39024071472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 829, 844, 1477, 1621, 1658, 1688, 2954, 3242, 3316, 3376, 5803, 5908, 6484, 6632, 11347, 11606, 11816, 12968, 13264, 22694, 23212, 23632, 25936, 45388, 46424, 90776, 92848, 174919, 181552, 342031, 349838, 684062, 699676, 1224433, 1343809, 1368124, 1399352, 2394217, 2448866, 2687618, 2736248, 2798704, 4788434, 4897732, 5375236, 5472496, 9406663, 9576868, 9795464, 10750472, 18813326, 19153736, 19590928, 21500944, 37626652, 38307472, 75253304, 150506608, 283543699, 567087398, 1134174796, 1984805893, 2268349592, 3969611786, 4536699184, 7939223572, 15878447144, 31756894288]

約数ペア:

[(1, 31756894288), (2, 15878447144), (4, 7939223572), (7, 4536699184), (8, 3969611786), (14, 2268349592), (16, 1984805893), (28, 1134174796), (56, 567087398), (112, 283543699), (211, 150506608), (422, 75253304), (829, 38307472), (844, 37626652), (1477, 21500944), (1621, 19590928), (1658, 19153736), (1688, 18813326), (2954, 10750472), (3242, 9795464), (3316, 9576868), (3376, 9406663), (5803, 5472496), (5908, 5375236), (6484, 4897732), (6632, 4788434), (11347, 2798704), (11606, 2736248), (11816, 2687618), (12968, 2448866), (13264, 2394217), (22694, 1399352), (23212, 1368124), (23632, 1343809), (25936, 1224433), (45388, 699676), (46424, 684062), (90776, 349838), (92848, 342031), (174919, 181552)]