65358748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 145191312

約数和(自身を除く): 79832564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 227, 364, 452, 454, 637, 791, 908, 1274, 1469, 1582, 1589, 2548, 2938, 2951, 3164, 3178, 5537, 5876, 5902, 6356, 10283, 11074, 11123, 11804, 20566, 20657, 22148, 22246, 25651, 41132, 41314, 44492, 51302, 71981, 82628, 102604, 143962, 144599, 179557, 287924, 289198, 333463, 359114, 578396, 666926, 718228, 1256899, 1333852, 2334241, 2513798, 4668482, 5027596, 9336964, 16339687, 32679374, 65358748]

約数ペア:

[(1, 65358748), (2, 32679374), (4, 16339687), (7, 9336964), (13, 5027596), (14, 4668482), (26, 2513798), (28, 2334241), (49, 1333852), (52, 1256899), (91, 718228), (98, 666926), (113, 578396), (182, 359114), (196, 333463), (226, 289198), (227, 287924), (364, 179557), (452, 144599), (454, 143962), (637, 102604), (791, 82628), (908, 71981), (1274, 51302), (1469, 44492), (1582, 41314), (1589, 41132), (2548, 25651), (2938, 22246), (2951, 22148), (3164, 20657), (3178, 20566), (5537, 11804), (5876, 11123), (5902, 11074), (6356, 10283)]