126274904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72739}}^1$

素因数の和:72783

約数の個数: 32

約数和(自身を含む): 279321600

約数和(自身を除く): 153046696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 72739, 145478, 290956, 509173, 581912, 1018346, 2036692, 2254909, 4073384, 4509818, 9019636, 15784363, 18039272, 31568726, 63137452, 126274904]

約数ペア:

[(1, 126274904), (2, 63137452), (4, 31568726), (7, 18039272), (8, 15784363), (14, 9019636), (28, 4509818), (31, 4073384), (56, 2254909), (62, 2036692), (124, 1018346), (217, 581912), (248, 509173), (434, 290956), (868, 145478), (1736, 72739)]