4378836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 12985056

約数和(自身を除く): 8606220

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, 677, 924, 1078, 1354, 1617, 2031, 2156, 2708, 3234, 4062, 4739, 6468, 7447, 8124, 9478, 14217, 14894, 18956, 22341, 28434, 29788, 33173, 44682, 52129, 56868, 66346, 89364, 99519, 104258, 132692, 156387, 199038, 208516, 312774, 364903, 398076, 625548, 729806, 1094709, 1459612, 2189418, 4378836]

約数ペア:

[(1, 4378836), (2, 2189418), (3, 1459612), (4, 1094709), (6, 729806), (7, 625548), (11, 398076), (12, 364903), (14, 312774), (21, 208516), (22, 199038), (28, 156387), (33, 132692), (42, 104258), (44, 99519), (49, 89364), (66, 66346), (77, 56868), (84, 52129), (98, 44682), (132, 33173), (147, 29788), (154, 28434), (196, 22341), (231, 18956), (294, 14894), (308, 14217), (462, 9478), (539, 8124), (588, 7447), (677, 6468), (924, 4739), (1078, 4062), (1354, 3234), (1617, 2708), (2031, 2156)]