39263896

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 88200000

約数和(自身を除く): 48936104

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 349, 392, 574, 686, 698, 1148, 1372, 1396, 2009, 2296, 2443, 2744, 2792, 4018, 4886, 8036, 9772, 14063, 14309, 16072, 17101, 19544, 28126, 28618, 34202, 56252, 57236, 68404, 100163, 112504, 114472, 119707, 136808, 200326, 239414, 400652, 478828, 701141, 801304, 957656, 1402282, 2804564, 4907987, 5609128, 9815974, 19631948, 39263896]

約数ペア:

[(1, 39263896), (2, 19631948), (4, 9815974), (7, 5609128), (8, 4907987), (14, 2804564), (28, 1402282), (41, 957656), (49, 801304), (56, 701141), (82, 478828), (98, 400652), (164, 239414), (196, 200326), (287, 136808), (328, 119707), (343, 114472), (349, 112504), (392, 100163), (574, 68404), (686, 57236), (698, 56252), (1148, 34202), (1372, 28618), (1396, 28126), (2009, 19544), (2296, 17101), (2443, 16072), (2744, 14309), (2792, 14063), (4018, 9772), (4886, 8036)]