69697796

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11520

約数の個数: 36

約数和(自身を含む): 146474496

約数和(自身を除く): 76776700

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11471, 22942, 45884, 80297, 160594, 321188, 355601, 562079, 711202, 1124158, 1422404, 2248316, 2489207, 4978414, 9956828, 17424449, 34848898, 69697796]

約数ペア:

[(1, 69697796), (2, 34848898), (4, 17424449), (7, 9956828), (14, 4978414), (28, 2489207), (31, 2248316), (49, 1422404), (62, 1124158), (98, 711202), (124, 562079), (196, 355601), (217, 321188), (434, 160594), (868, 80297), (1519, 45884), (3038, 22942), (6076, 11471)]