72679384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 139673520

約数和(自身を除く): 66994136

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 1283, 2566, 5132, 7081, 10264, 14162, 28324, 56648, 93659, 124451, 187318, 248902, 374636, 497804, 749272, 995608, 9084923, 18169846, 36339692, 72679384]

約数ペア:

[(1, 72679384), (2, 36339692), (4, 18169846), (8, 9084923), (73, 995608), (97, 749272), (146, 497804), (194, 374636), (292, 248902), (388, 187318), (584, 124451), (776, 93659), (1283, 56648), (2566, 28324), (5132, 14162), (7081, 10264)]