25366941516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1391647}}^1$

素因数の和:1391699

約数の個数: 72

約数和(自身を含む): 71074246656

約数和(自身を除く): 45707305140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 1391647, 2783294, 4174941, 5566588, 8349882, 9741529, 16699764, 19483058, 29224587, 38966116, 43141057, 58449174, 68190703, 86282114, 116898348, 129423171, 136381406, 172564228, 204572109, 258846342, 272762812, 301987399, 409144218, 517692684, 603974798, 818288436, 905962197, 1207949596, 1811924394, 2113911793, 3623848788, 4227823586, 6341735379, 8455647172, 12683470758, 25366941516]

約数ペア:

[(1, 25366941516), (2, 12683470758), (3, 8455647172), (4, 6341735379), (6, 4227823586), (7, 3623848788), (12, 2113911793), (14, 1811924394), (21, 1207949596), (28, 905962197), (31, 818288436), (42, 603974798), (49, 517692684), (62, 409144218), (84, 301987399), (93, 272762812), (98, 258846342), (124, 204572109), (147, 172564228), (186, 136381406), (196, 129423171), (217, 116898348), (294, 86282114), (372, 68190703), (434, 58449174), (588, 43141057), (651, 38966116), (868, 29224587), (1302, 19483058), (1519, 16699764), (2604, 9741529), (3038, 8349882), (4557, 5566588), (6076, 4174941), (9114, 2783294), (18228, 1391647)]