42507750728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{63559}}^1$

素因数の和:65645

約数の個数: 32

約数和(自身を含む): 81687312000

約数和(自身を除く): 39179561272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2039, 4078, 8156, 16312, 63559, 83599, 127118, 167198, 254236, 334396, 508472, 668792, 2605919, 5211838, 10423676, 20847352, 129596801, 259193602, 518387204, 1036774408, 5313468841, 10626937682, 21253875364, 42507750728]

約数ペア:

[(1, 42507750728), (2, 21253875364), (4, 10626937682), (8, 5313468841), (41, 1036774408), (82, 518387204), (164, 259193602), (328, 129596801), (2039, 20847352), (4078, 10423676), (8156, 5211838), (16312, 2605919), (63559, 668792), (83599, 508472), (127118, 334396), (167198, 254236)]