65263016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 151831680

約数和(自身を除く): 86568664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 571, 628, 728, 1099, 1142, 1256, 2041, 2198, 2284, 3997, 4082, 4396, 4568, 7423, 7994, 8164, 8792, 14287, 14846, 15988, 16328, 28574, 29692, 31976, 51961, 57148, 59384, 89647, 103922, 114296, 179294, 207844, 358588, 415688, 627529, 717176, 1165411, 1255058, 2330822, 2510116, 4661644, 5020232, 8157877, 9323288, 16315754, 32631508, 65263016]

約数ペア:

[(1, 65263016), (2, 32631508), (4, 16315754), (7, 9323288), (8, 8157877), (13, 5020232), (14, 4661644), (26, 2510116), (28, 2330822), (52, 1255058), (56, 1165411), (91, 717176), (104, 627529), (157, 415688), (182, 358588), (314, 207844), (364, 179294), (571, 114296), (628, 103922), (728, 89647), (1099, 59384), (1142, 57148), (1256, 51961), (2041, 31976), (2198, 29692), (2284, 28574), (3997, 16328), (4082, 15988), (4396, 14846), (4568, 14287), (7423, 8792), (7994, 8164)]