28560476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 34036324

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 2069, 3451, 4138, 6902, 8276, 13804, 14483, 28966, 35173, 57932, 60001, 70346, 120002, 140692, 240004, 246211, 420007, 492422, 840014, 984844, 1020017, 1680028, 2040034, 4080068, 7140119, 14280238, 28560476]

約数ペア:

[(1, 28560476), (2, 14280238), (4, 7140119), (7, 4080068), (14, 2040034), (17, 1680028), (28, 1020017), (29, 984844), (34, 840014), (58, 492422), (68, 420007), (116, 246211), (119, 240004), (203, 140692), (238, 120002), (406, 70346), (476, 60001), (493, 57932), (812, 35173), (986, 28966), (1972, 14483), (2069, 13804), (3451, 8276), (4138, 6902)]