66700654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 40352402

約数列:

[1, 2, 31, 43, 62, 86, 127, 197, 254, 394, 1333, 2666, 3937, 5461, 6107, 7874, 8471, 10922, 12214, 16942, 25019, 50038, 169291, 262601, 338582, 525202, 775589, 1075817, 1551178, 2151634, 33350327, 66700654]

約数ペア:

[(1, 66700654), (2, 33350327), (31, 2151634), (43, 1551178), (62, 1075817), (86, 775589), (127, 525202), (197, 338582), (254, 262601), (394, 169291), (1333, 50038), (2666, 25019), (3937, 16942), (5461, 12214), (6107, 10922), (7874, 8471)]