7318691668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{18743}}^1$

素因数の和:18892

約数の個数: 48

約数和(自身を含む): 13704413184

約数和(自身を除く): 6385721516

約数列:

[1, 2, 4, 31, 47, 62, 67, 94, 124, 134, 188, 268, 1457, 2077, 2914, 3149, 4154, 5828, 6298, 8308, 12596, 18743, 37486, 74972, 97619, 195238, 390476, 581033, 880921, 1162066, 1255781, 1761842, 2324132, 2511562, 3523684, 5023124, 27308551, 38929211, 54617102, 59021707, 77858422, 109234204, 118043414, 155716844, 236086828, 1829672917, 3659345834, 7318691668]

約数ペア:

[(1, 7318691668), (2, 3659345834), (4, 1829672917), (31, 236086828), (47, 155716844), (62, 118043414), (67, 109234204), (94, 77858422), (124, 59021707), (134, 54617102), (188, 38929211), (268, 27308551), (1457, 5023124), (2077, 3523684), (2914, 2511562), (3149, 2324132), (4154, 1761842), (5828, 1255781), (6298, 1162066), (8308, 880921), (12596, 581033), (18743, 390476), (37486, 195238), (74972, 97619)]