26910604

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 58426368

約数和(自身を除く): 31515764

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 103, 124, 172, 196, 206, 217, 301, 412, 434, 602, 721, 868, 1204, 1333, 1442, 1519, 2107, 2666, 2884, 3038, 3193, 4214, 4429, 5047, 5332, 6076, 6386, 8428, 8858, 9331, 10094, 12772, 17716, 18662, 20188, 22351, 31003, 37324, 44702, 62006, 65317, 89404, 124012, 130634, 137299, 156457, 217021, 261268, 274598, 312914, 434042, 549196, 625828, 868084, 961093, 1922186, 3844372, 6727651, 13455302, 26910604]

約数ペア:

[(1, 26910604), (2, 13455302), (4, 6727651), (7, 3844372), (14, 1922186), (28, 961093), (31, 868084), (43, 625828), (49, 549196), (62, 434042), (86, 312914), (98, 274598), (103, 261268), (124, 217021), (172, 156457), (196, 137299), (206, 130634), (217, 124012), (301, 89404), (412, 65317), (434, 62006), (602, 44702), (721, 37324), (868, 31003), (1204, 22351), (1333, 20188), (1442, 18662), (1519, 17716), (2107, 12772), (2666, 10094), (2884, 9331), (3038, 8858), (3193, 8428), (4214, 6386), (4429, 6076), (5047, 5332)]