39070912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 81930240

約数和(自身を除く): 42859328

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 419, 496, 752, 838, 992, 1457, 1504, 1676, 1984, 2914, 3008, 3352, 5828, 6704, 11656, 12989, 13408, 19693, 23312, 25978, 26816, 39386, 46624, 51956, 78772, 93248, 103912, 157544, 207824, 315088, 415648, 610483, 630176, 831296, 1220966, 1260352, 2441932, 4883864, 9767728, 19535456, 39070912]

約数ペア:

[(1, 39070912), (2, 19535456), (4, 9767728), (8, 4883864), (16, 2441932), (31, 1260352), (32, 1220966), (47, 831296), (62, 630176), (64, 610483), (94, 415648), (124, 315088), (188, 207824), (248, 157544), (376, 103912), (419, 93248), (496, 78772), (752, 51956), (838, 46624), (992, 39386), (1457, 26816), (1504, 25978), (1676, 23312), (1984, 19693), (2914, 13408), (3008, 12989), (3352, 11656), (5828, 6704)]