74488144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 148740480

約数和(自身を除く): 74252336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 271, 328, 419, 542, 656, 838, 1084, 1676, 2168, 3352, 4336, 6704, 11111, 17179, 22222, 34358, 44444, 68716, 88888, 113549, 137432, 177776, 227098, 274864, 454196, 908392, 1816784, 4655509, 9311018, 18622036, 37244072, 74488144]

約数ペア:

[(1, 74488144), (2, 37244072), (4, 18622036), (8, 9311018), (16, 4655509), (41, 1816784), (82, 908392), (164, 454196), (271, 274864), (328, 227098), (419, 177776), (542, 137432), (656, 113549), (838, 88888), (1084, 68716), (1676, 44444), (2168, 34358), (3352, 22222), (4336, 17179), (6704, 11111)]