64979024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 60

約数和(自身を含む): 142565280

約数和(自身を除く): 77586256

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 439, 464, 638, 841, 878, 1276, 1682, 1756, 2552, 3364, 3512, 4829, 5104, 6728, 7024, 9251, 9658, 12731, 13456, 18502, 19316, 25462, 37004, 38632, 50924, 74008, 77264, 101848, 140041, 148016, 203696, 280082, 369199, 560164, 738398, 1120328, 1476796, 2240656, 2953592, 4061189, 5907184, 8122378, 16244756, 32489512, 64979024]

約数ペア:

[(1, 64979024), (2, 32489512), (4, 16244756), (8, 8122378), (11, 5907184), (16, 4061189), (22, 2953592), (29, 2240656), (44, 1476796), (58, 1120328), (88, 738398), (116, 560164), (176, 369199), (232, 280082), (319, 203696), (439, 148016), (464, 140041), (638, 101848), (841, 77264), (878, 74008), (1276, 50924), (1682, 38632), (1756, 37004), (2552, 25462), (3364, 19316), (3512, 18502), (4829, 13456), (5104, 12731), (6728, 9658), (7024, 9251)]