17960017628

素因数分解:

$2^2\times 7^2\times {\mathrm{4133}}^1\times {\mathrm{22171}}^1$

素因数の和:26322

約数の個数: 36

約数和(自身を含む): 36571960152

約数和(自身を除く): 18611942524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4133, 8266, 16532, 22171, 28931, 44342, 57862, 88684, 115724, 155197, 202517, 310394, 405034, 620788, 810068, 1086379, 2172758, 4345516, 91632743, 183265486, 366530972, 641429201, 1282858402, 2565716804, 4490004407, 8980008814, 17960017628]

約数ペア:

[(1, 17960017628), (2, 8980008814), (4, 4490004407), (7, 2565716804), (14, 1282858402), (28, 641429201), (49, 366530972), (98, 183265486), (196, 91632743), (4133, 4345516), (8266, 2172758), (16532, 1086379), (22171, 810068), (28931, 620788), (44342, 405034), (57862, 310394), (88684, 202517), (115724, 155197)]