74142796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 160425216

約数和(自身を除く): 86282420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 347, 364, 587, 694, 1174, 1388, 2348, 2429, 4109, 4511, 4858, 7631, 8218, 9022, 9716, 15262, 16436, 18044, 30524, 31577, 53417, 63154, 106834, 126308, 203689, 213668, 407378, 814756, 1425823, 2647957, 2851646, 5295914, 5703292, 10591828, 18535699, 37071398, 74142796]

約数ペア:

[(1, 74142796), (2, 37071398), (4, 18535699), (7, 10591828), (13, 5703292), (14, 5295914), (26, 2851646), (28, 2647957), (52, 1425823), (91, 814756), (182, 407378), (347, 213668), (364, 203689), (587, 126308), (694, 106834), (1174, 63154), (1388, 53417), (2348, 31577), (2429, 30524), (4109, 18044), (4511, 16436), (4858, 15262), (7631, 9716), (8218, 9022)]