1641632

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 36

約数和(自身を含む): 3402126

約数和(自身を除く): 1760494

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 841, 928, 976, 1682, 1769, 1952, 3364, 3538, 6728, 7076, 13456, 14152, 26912, 28304, 51301, 56608, 102602, 205204, 410408, 820816, 1641632]

約数ペア:

[(1, 1641632), (2, 820816), (4, 410408), (8, 205204), (16, 102602), (29, 56608), (32, 51301), (58, 28304), (61, 26912), (116, 14152), (122, 13456), (232, 7076), (244, 6728), (464, 3538), (488, 3364), (841, 1952), (928, 1769), (976, 1682)]