28988102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 22782778

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1283, 1738, 2054, 2566, 11297, 14113, 16679, 22594, 28226, 33358, 101357, 183469, 202714, 366938, 1114927, 1317641, 2229854, 2635282, 14494051, 28988102]

約数ペア:

[(1, 28988102), (2, 14494051), (11, 2635282), (13, 2229854), (22, 1317641), (26, 1114927), (79, 366938), (143, 202714), (158, 183469), (286, 101357), (869, 33358), (1027, 28226), (1283, 22594), (1738, 16679), (2054, 14113), (2566, 11297)]