28546190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 52569216

約数和(自身を除く): 24023026

約数列:

[1, 2, 5, 10, 83, 163, 166, 211, 326, 415, 422, 815, 830, 1055, 1630, 2110, 13529, 17513, 27058, 34393, 35026, 67645, 68786, 87565, 135290, 171965, 175130, 343930, 2854619, 5709238, 14273095, 28546190]

約数ペア:

[(1, 28546190), (2, 14273095), (5, 5709238), (10, 2854619), (83, 343930), (163, 175130), (166, 171965), (211, 135290), (326, 87565), (415, 68786), (422, 67645), (815, 35026), (830, 34393), (1055, 27058), (1630, 17513), (2110, 13529)]