2144704

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 56

約数和(自身を含む): 4681728

約数和(自身を除く): 2537024

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 64, 92, 94, 124, 184, 188, 248, 368, 376, 496, 713, 736, 752, 992, 1081, 1426, 1457, 1472, 1504, 1984, 2162, 2852, 2914, 3008, 4324, 5704, 5828, 8648, 11408, 11656, 17296, 22816, 23312, 33511, 34592, 45632, 46624, 67022, 69184, 93248, 134044, 268088, 536176, 1072352, 2144704]

約数ペア:

[(1, 2144704), (2, 1072352), (4, 536176), (8, 268088), (16, 134044), (23, 93248), (31, 69184), (32, 67022), (46, 46624), (47, 45632), (62, 34592), (64, 33511), (92, 23312), (94, 22816), (124, 17296), (184, 11656), (188, 11408), (248, 8648), (368, 5828), (376, 5704), (496, 4324), (713, 3008), (736, 2914), (752, 2852), (992, 2162), (1081, 1984), (1426, 1504), (1457, 1472)]