42453658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 73241280

約数和(自身を除く): 30787622

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 691, 1382, 1807, 2363, 3614, 4726, 8983, 11747, 17966, 23494, 30719, 61438, 96049, 152711, 192098, 305422, 1248637, 1632833, 2497274, 3265666, 21226829, 42453658]

約数ペア:

[(1, 42453658), (2, 21226829), (13, 3265666), (17, 2497274), (26, 1632833), (34, 1248637), (139, 305422), (221, 192098), (278, 152711), (442, 96049), (691, 61438), (1382, 30719), (1807, 23494), (2363, 17966), (3614, 11747), (4726, 8983)]