28093689982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1\times {\mathrm{1367}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 42904857600

約数和(自身を除く): 14811167618

約数列:

[1, 2, 89, 178, 263, 439, 526, 878, 1367, 2734, 23407, 39071, 46814, 78142, 115457, 121663, 230914, 243326, 359521, 600113, 719042, 1200226, 10275673, 20551346, 31997369, 53410057, 63994738, 106820114, 157829719, 315659438, 14046844991, 28093689982]

約数ペア:

[(1, 28093689982), (2, 14046844991), (89, 315659438), (178, 157829719), (263, 106820114), (439, 63994738), (526, 53410057), (878, 31997369), (1367, 20551346), (2734, 10275673), (23407, 1200226), (39071, 719042), (46814, 600113), (78142, 359521), (115457, 243326), (121663, 230914)]