421758472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{41479}}^1$

素因数の和:41557

約数の個数: 32

約数和(自身を含む): 836236800

約数和(自身を除く): 414478328

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 41479, 82958, 165916, 331832, 1285849, 1700639, 2571698, 3401278, 5143396, 6802556, 10286792, 13605112, 52719809, 105439618, 210879236, 421758472]

約数ペア:

[(1, 421758472), (2, 210879236), (4, 105439618), (8, 52719809), (31, 13605112), (41, 10286792), (62, 6802556), (82, 5143396), (124, 3401278), (164, 2571698), (248, 1700639), (328, 1285849), (1271, 331832), (2542, 165916), (5084, 82958), (10168, 41479)]