8021008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 16920792

約数和(自身を除く): 8899784

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 797, 1258, 1594, 2516, 3188, 5032, 6376, 10064, 12752, 13549, 27098, 29489, 54196, 58978, 108392, 117956, 216784, 235912, 471824, 501313, 1002626, 2005252, 4010504, 8021008]

約数ペア:

[(1, 8021008), (2, 4010504), (4, 2005252), (8, 1002626), (16, 501313), (17, 471824), (34, 235912), (37, 216784), (68, 117956), (74, 108392), (136, 58978), (148, 54196), (272, 29489), (296, 27098), (592, 13549), (629, 12752), (797, 10064), (1258, 6376), (1594, 5032), (2516, 3188)]