74813872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39293}}^1$

素因数の和:39325

約数の個数: 40

約数和(自身を含む): 175408416

約数和(自身を除く): 100594544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 39293, 78586, 157172, 275051, 314344, 550102, 628688, 667981, 1100204, 1335962, 2200408, 2671924, 4400816, 4675867, 5343848, 9351734, 10687696, 18703468, 37406936, 74813872]

約数ペア:

[(1, 74813872), (2, 37406936), (4, 18703468), (7, 10687696), (8, 9351734), (14, 5343848), (16, 4675867), (17, 4400816), (28, 2671924), (34, 2200408), (56, 1335962), (68, 1100204), (112, 667981), (119, 628688), (136, 550102), (238, 314344), (272, 275051), (476, 157172), (952, 78586), (1904, 39293)]