28494232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 58247280

約数和(自身を除く): 29753048

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 3301, 4316, 6602, 8632, 13204, 26408, 42913, 85826, 171652, 273983, 343304, 547966, 1095932, 2191864, 3561779, 7123558, 14247116, 28494232]

約数ペア:

[(1, 28494232), (2, 14247116), (4, 7123558), (8, 3561779), (13, 2191864), (26, 1095932), (52, 547966), (83, 343304), (104, 273983), (166, 171652), (332, 85826), (664, 42913), (1079, 26408), (2158, 13204), (3301, 8632), (4316, 6602)]