71358498016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1\times {\mathrm{2749}}^1$

素因数の和:5508

約数の個数: 96

約数和(自身を含む): 157987368000

約数和(自身を除く): 86628869984

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 2713, 2749, 4784, 5426, 5498, 9568, 10852, 10996, 21704, 21992, 35269, 35737, 43408, 43984, 62399, 63227, 70538, 71474, 86816, 87968, 124798, 126454, 141076, 142948, 249596, 252908, 282152, 285896, 499192, 505816, 564304, 571792, 811187, 821951, 998384, 1011632, 1128608, 1143584, 1622374, 1643902, 1996768, 2023264, 3244748, 3287804, 6489496, 6575608, 7458037, 12978992, 13151216, 14916074, 25957984, 26302432, 29832148, 59664296, 96954481, 119328592, 171534851, 193908962, 238657184, 343069702, 387817924, 686139404, 775635848, 1372278808, 1551271696, 2229953063, 2744557616, 3102543392, 4459906126, 5489115232, 8919812252, 17839624504, 35679249008, 71358498016]

約数ペア:

[(1, 71358498016), (2, 35679249008), (4, 17839624504), (8, 8919812252), (13, 5489115232), (16, 4459906126), (23, 3102543392), (26, 2744557616), (32, 2229953063), (46, 1551271696), (52, 1372278808), (92, 775635848), (104, 686139404), (184, 387817924), (208, 343069702), (299, 238657184), (368, 193908962), (416, 171534851), (598, 119328592), (736, 96954481), (1196, 59664296), (2392, 29832148), (2713, 26302432), (2749, 25957984), (4784, 14916074), (5426, 13151216), (5498, 12978992), (9568, 7458037), (10852, 6575608), (10996, 6489496), (21704, 3287804), (21992, 3244748), (35269, 2023264), (35737, 1996768), (43408, 1643902), (43984, 1622374), (62399, 1143584), (63227, 1128608), (70538, 1011632), (71474, 998384), (86816, 821951), (87968, 811187), (124798, 571792), (126454, 564304), (141076, 505816), (142948, 499192), (249596, 285896), (252908, 282152)]