82404748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 153619200

約数和(自身を除く): 71214452

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 361, 383, 596, 722, 766, 1444, 1532, 2831, 5662, 7277, 11324, 14554, 29108, 53789, 57067, 107578, 114134, 138263, 215156, 228268, 276526, 553052, 1084273, 2168546, 4337092, 20601187, 41202374, 82404748]

約数ペア:

[(1, 82404748), (2, 41202374), (4, 20601187), (19, 4337092), (38, 2168546), (76, 1084273), (149, 553052), (298, 276526), (361, 228268), (383, 215156), (596, 138263), (722, 114134), (766, 107578), (1444, 57067), (1532, 53789), (2831, 29108), (5662, 14554), (7277, 11324)]