42654944

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 44436256

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 359, 376, 632, 718, 752, 1264, 1436, 1504, 2528, 2872, 3713, 5744, 7426, 11488, 14852, 16873, 28361, 29704, 33746, 56722, 59408, 67492, 113444, 118816, 134984, 226888, 269968, 453776, 539936, 907552, 1332967, 2665934, 5331868, 10663736, 21327472, 42654944]

約数ペア:

[(1, 42654944), (2, 21327472), (4, 10663736), (8, 5331868), (16, 2665934), (32, 1332967), (47, 907552), (79, 539936), (94, 453776), (158, 269968), (188, 226888), (316, 134984), (359, 118816), (376, 113444), (632, 67492), (718, 59408), (752, 56722), (1264, 33746), (1436, 29704), (1504, 28361), (2528, 16873), (2872, 14852), (3713, 11488), (5744, 7426)]