67852496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 140690400

約数和(自身を除く): 72837904

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 3659, 4636, 7318, 9272, 14636, 18544, 29272, 58544, 69521, 139042, 223199, 278084, 446398, 556168, 892796, 1112336, 1785592, 3571184, 4240781, 8481562, 16963124, 33926248, 67852496]

約数ペア:

[(1, 67852496), (2, 33926248), (4, 16963124), (8, 8481562), (16, 4240781), (19, 3571184), (38, 1785592), (61, 1112336), (76, 892796), (122, 556168), (152, 446398), (244, 278084), (304, 223199), (488, 139042), (976, 69521), (1159, 58544), (2318, 29272), (3659, 18544), (4636, 14636), (7318, 9272)]