28507848

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{38317}}^1$

素因数の和:38357

約数の個数: 32

約数和(自身を含む): 73570560

約数和(自身を除く): 45062712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 38317, 76634, 114951, 153268, 229902, 306536, 459804, 919608, 1187827, 2375654, 3563481, 4751308, 7126962, 9502616, 14253924, 28507848]

約数ペア:

[(1, 28507848), (2, 14253924), (3, 9502616), (4, 7126962), (6, 4751308), (8, 3563481), (12, 2375654), (24, 1187827), (31, 919608), (62, 459804), (93, 306536), (124, 229902), (186, 153268), (248, 114951), (372, 76634), (744, 38317)]