41993518

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 32034002

約数列:

[1, 2, 7, 14, 71, 83, 142, 166, 497, 509, 581, 994, 1018, 1162, 3563, 5893, 7126, 11786, 36139, 41251, 42247, 72278, 82502, 84494, 252973, 295729, 505946, 591458, 2999537, 5999074, 20996759, 41993518]

約数ペア:

[(1, 41993518), (2, 20996759), (7, 5999074), (14, 2999537), (71, 591458), (83, 505946), (142, 295729), (166, 252973), (497, 84494), (509, 82502), (581, 72278), (994, 42247), (1018, 41251), (1162, 36139), (3563, 11786), (5893, 7126)]