8388996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 24859296

約数和(自身を除く): 16470300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1297, 1617, 2156, 2594, 3234, 3891, 5188, 6468, 7782, 9079, 14267, 15564, 18158, 27237, 28534, 36316, 42801, 54474, 57068, 63553, 85602, 99869, 108948, 127106, 171204, 190659, 199738, 254212, 299607, 381318, 399476, 599214, 699083, 762636, 1198428, 1398166, 2097249, 2796332, 4194498, 8388996]

約数ペア:

[(1, 8388996), (2, 4194498), (3, 2796332), (4, 2097249), (6, 1398166), (7, 1198428), (11, 762636), (12, 699083), (14, 599214), (21, 399476), (22, 381318), (28, 299607), (33, 254212), (42, 199738), (44, 190659), (49, 171204), (66, 127106), (77, 108948), (84, 99869), (98, 85602), (132, 63553), (147, 57068), (154, 54474), (196, 42801), (231, 36316), (294, 28534), (308, 27237), (462, 18158), (539, 15564), (588, 14267), (924, 9079), (1078, 7782), (1297, 6468), (1617, 5188), (2156, 3891), (2594, 3234)]