4011996416

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 8310086400

約数和(自身を除く): 4298089984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 439, 464, 878, 928, 1231, 1756, 1856, 2462, 3512, 3712, 4924, 7024, 7424, 9848, 12731, 14048, 19696, 25462, 28096, 35699, 39392, 50924, 56192, 71398, 78784, 101848, 112384, 142796, 157568, 203696, 285592, 315136, 407392, 540409, 571184, 814784, 1080818, 1142368, 1629568, 2161636, 2284736, 3259136, 4323272, 4569472, 8646544, 9138944, 15671861, 17293088, 31343722, 34586176, 62687444, 69172352, 125374888, 138344704, 250749776, 501499552, 1002999104, 2005998208, 4011996416]

約数ペア:

[(1, 4011996416), (2, 2005998208), (4, 1002999104), (8, 501499552), (16, 250749776), (29, 138344704), (32, 125374888), (58, 69172352), (64, 62687444), (116, 34586176), (128, 31343722), (232, 17293088), (256, 15671861), (439, 9138944), (464, 8646544), (878, 4569472), (928, 4323272), (1231, 3259136), (1756, 2284736), (1856, 2161636), (2462, 1629568), (3512, 1142368), (3712, 1080818), (4924, 814784), (7024, 571184), (7424, 540409), (9848, 407392), (12731, 315136), (14048, 285592), (19696, 203696), (25462, 157568), (28096, 142796), (35699, 112384), (39392, 101848), (50924, 78784), (56192, 71398)]