47220628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 108464832

約数和(自身を除く): 61244204

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 587, 676, 884, 1174, 1183, 1547, 2348, 2366, 2873, 3094, 4109, 4732, 5746, 6188, 7631, 8218, 9979, 11492, 15262, 16436, 19958, 20111, 30524, 39916, 40222, 53417, 69853, 80444, 99203, 106834, 129727, 139706, 198406, 213668, 259454, 279412, 396812, 518908, 694421, 908089, 1388842, 1686451, 1816178, 2777684, 3372902, 3632356, 6745804, 11805157, 23610314, 47220628]

約数ペア:

[(1, 47220628), (2, 23610314), (4, 11805157), (7, 6745804), (13, 3632356), (14, 3372902), (17, 2777684), (26, 1816178), (28, 1686451), (34, 1388842), (52, 908089), (68, 694421), (91, 518908), (119, 396812), (169, 279412), (182, 259454), (221, 213668), (238, 198406), (338, 139706), (364, 129727), (442, 106834), (476, 99203), (587, 80444), (676, 69853), (884, 53417), (1174, 40222), (1183, 39916), (1547, 30524), (2348, 20111), (2366, 19958), (2873, 16436), (3094, 15262), (4109, 11492), (4732, 9979), (5746, 8218), (6188, 7631)]