64741754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 56909446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 1759, 2629, 3346, 3518, 5258, 12313, 18403, 19349, 24626, 36806, 38698, 135443, 270886, 420401, 840802, 2942807, 4624411, 5885614, 9248822, 32370877, 64741754]

約数ペア:

[(1, 64741754), (2, 32370877), (7, 9248822), (11, 5885614), (14, 4624411), (22, 2942807), (77, 840802), (154, 420401), (239, 270886), (478, 135443), (1673, 38698), (1759, 36806), (2629, 24626), (3346, 19349), (3518, 18403), (5258, 12313)]