2378816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 56

約数和(自身を含む): 5364480

約数和(自身を除く): 2985664

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 109, 124, 176, 218, 248, 341, 352, 436, 496, 682, 704, 872, 992, 1199, 1364, 1744, 1984, 2398, 2728, 3379, 3488, 4796, 5456, 6758, 6976, 9592, 10912, 13516, 19184, 21824, 27032, 37169, 38368, 54064, 74338, 76736, 108128, 148676, 216256, 297352, 594704, 1189408, 2378816]

約数ペア:

[(1, 2378816), (2, 1189408), (4, 594704), (8, 297352), (11, 216256), (16, 148676), (22, 108128), (31, 76736), (32, 74338), (44, 54064), (62, 38368), (64, 37169), (88, 27032), (109, 21824), (124, 19184), (176, 13516), (218, 10912), (248, 9592), (341, 6976), (352, 6758), (436, 5456), (496, 4796), (682, 3488), (704, 3379), (872, 2728), (992, 2398), (1199, 1984), (1364, 1744)]