33421108

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 70156800

約数和(自身を除く): 36735692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 521, 553, 812, 1042, 1106, 2084, 2212, 2291, 3647, 4582, 7294, 9164, 14588, 15109, 16037, 30218, 32074, 41159, 60436, 64148, 82318, 105763, 164636, 211526, 288113, 423052, 576226, 1152452, 1193611, 2387222, 4774444, 8355277, 16710554, 33421108]

約数ペア:

[(1, 33421108), (2, 16710554), (4, 8355277), (7, 4774444), (14, 2387222), (28, 1193611), (29, 1152452), (58, 576226), (79, 423052), (116, 288113), (158, 211526), (203, 164636), (316, 105763), (406, 82318), (521, 64148), (553, 60436), (812, 41159), (1042, 32074), (1106, 30218), (2084, 16037), (2212, 15109), (2291, 14588), (3647, 9164), (4582, 7294)]