40420492

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 87393600

約数和(自身を除く): 46973108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 1733, 3332, 3466, 5831, 6932, 11662, 12131, 23324, 24262, 29461, 48524, 58922, 84917, 117844, 169834, 206227, 339668, 412454, 594419, 824908, 1188838, 1443589, 2377676, 2887178, 5774356, 10105123, 20210246, 40420492]

約数ペア:

[(1, 40420492), (2, 20210246), (4, 10105123), (7, 5774356), (14, 2887178), (17, 2377676), (28, 1443589), (34, 1188838), (49, 824908), (68, 594419), (98, 412454), (119, 339668), (196, 206227), (238, 169834), (343, 117844), (476, 84917), (686, 58922), (833, 48524), (1372, 29461), (1666, 24262), (1733, 23324), (3332, 12131), (3466, 11662), (5831, 6932)]