71484536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16217}}^1$

素因数の和:16271

約数の個数: 32

約数和(自身を含む): 145962000

約数和(自身を除く): 74477464

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 16217, 32434, 64868, 129736, 308123, 470293, 616246, 940586, 1232492, 1881172, 2464984, 3762344, 8935567, 17871134, 35742268, 71484536]

約数ペア:

[(1, 71484536), (2, 35742268), (4, 17871134), (8, 8935567), (19, 3762344), (29, 2464984), (38, 1881172), (58, 1232492), (76, 940586), (116, 616246), (152, 470293), (232, 308123), (551, 129736), (1102, 64868), (2204, 32434), (4408, 16217)]