28488174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33203}}^1$

素因数の和:33232

約数の個数: 32

約数和(自身を含む): 66939264

約数和(自身を除く): 38451090

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33203, 66406, 99609, 199218, 365233, 431639, 730466, 863278, 1095699, 1294917, 2191398, 2589834, 4748029, 9496058, 14244087, 28488174]

約数ペア:

[(1, 28488174), (2, 14244087), (3, 9496058), (6, 4748029), (11, 2589834), (13, 2191398), (22, 1294917), (26, 1095699), (33, 863278), (39, 730466), (66, 431639), (78, 365233), (143, 199218), (286, 99609), (429, 66406), (858, 33203)]