61976560256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1960291}}^1$

素因数の和:1960337

約数の個数: 64

約数和(自身を含む): 139964848800

約数和(自身を除く): 77988288544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616, 1960291, 3920582, 7841164, 15682328, 25483783, 31364656, 37245529, 50967566, 62729312, 74491058, 101935132, 125458624, 148982116, 203870264, 250917248, 297964232, 407740528, 484191877, 595928464, 815481056, 968383754, 1191856928, 1630962112, 1936767508, 2383713856, 3261924224, 3873535016, 4767427712, 7747070032, 15494140064, 30988280128, 61976560256]

約数ペア:

[(1, 61976560256), (2, 30988280128), (4, 15494140064), (8, 7747070032), (13, 4767427712), (16, 3873535016), (19, 3261924224), (26, 2383713856), (32, 1936767508), (38, 1630962112), (52, 1191856928), (64, 968383754), (76, 815481056), (104, 595928464), (128, 484191877), (152, 407740528), (208, 297964232), (247, 250917248), (304, 203870264), (416, 148982116), (494, 125458624), (608, 101935132), (832, 74491058), (988, 62729312), (1216, 50967566), (1664, 37245529), (1976, 31364656), (2432, 25483783), (3952, 15682328), (7904, 7841164), (15808, 3920582), (31616, 1960291)]