29913304928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1178803}}^1$

素因数の和:1178887

約数の個数: 48

約数和(自身を含む): 64461717936

約数和(自身を除く): 34548413008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 1178803, 2357606, 4715212, 9430424, 15324439, 18860848, 30648878, 37721696, 61297756, 71906983, 122595512, 143813966, 245191024, 287627932, 490382048, 575255864, 934790779, 1150511728, 1869581558, 2301023456, 3739163116, 7478326232, 14956652464, 29913304928]

約数ペア:

[(1, 29913304928), (2, 14956652464), (4, 7478326232), (8, 3739163116), (13, 2301023456), (16, 1869581558), (26, 1150511728), (32, 934790779), (52, 575255864), (61, 490382048), (104, 287627932), (122, 245191024), (208, 143813966), (244, 122595512), (416, 71906983), (488, 61297756), (793, 37721696), (976, 30648878), (1586, 18860848), (1952, 15324439), (3172, 9430424), (6344, 4715212), (12688, 2357606), (25376, 1178803)]