89727428

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 193939200

約数和(自身を除く): 104211772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 3847, 5831, 7694, 11662, 15388, 23324, 26929, 53858, 65399, 107716, 130798, 188503, 261596, 377006, 457793, 754012, 915586, 1319521, 1831172, 2639042, 3204551, 5278084, 6409102, 12818204, 22431857, 44863714, 89727428]

約数ペア:

[(1, 89727428), (2, 44863714), (4, 22431857), (7, 12818204), (14, 6409102), (17, 5278084), (28, 3204551), (34, 2639042), (49, 1831172), (68, 1319521), (98, 915586), (119, 754012), (196, 457793), (238, 377006), (343, 261596), (476, 188503), (686, 130798), (833, 107716), (1372, 65399), (1666, 53858), (3332, 26929), (3847, 23324), (5831, 15388), (7694, 11662)]