42237538

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 74059776

約数和(自身を除く): 31822238

約数列:

[1, 2, 7, 14, 83, 163, 166, 223, 326, 446, 581, 1141, 1162, 1561, 2282, 3122, 13529, 18509, 27058, 36349, 37018, 72698, 94703, 129563, 189406, 254443, 259126, 508886, 3016967, 6033934, 21118769, 42237538]

約数ペア:

[(1, 42237538), (2, 21118769), (7, 6033934), (14, 3016967), (83, 508886), (163, 259126), (166, 254443), (223, 189406), (326, 129563), (446, 94703), (581, 72698), (1141, 37018), (1162, 36349), (1561, 27058), (2282, 18509), (3122, 13529)]