65258312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61333}}^1$

素因数の和:61365

約数の個数: 32

約数和(自身を含む): 147201600

約数和(自身を除く): 81943288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 61333, 122666, 245332, 429331, 490664, 858662, 1165327, 1717324, 2330654, 3434648, 4661308, 8157289, 9322616, 16314578, 32629156, 65258312]

約数ペア:

[(1, 65258312), (2, 32629156), (4, 16314578), (7, 9322616), (8, 8157289), (14, 4661308), (19, 3434648), (28, 2330654), (38, 1717324), (56, 1165327), (76, 858662), (133, 490664), (152, 429331), (266, 245332), (532, 122666), (1064, 61333)]