27551672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 55717200

約数和(自身を除く): 28165528

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4421, 6232, 8842, 17684, 35368, 83999, 167998, 181261, 335996, 362522, 671992, 725044, 1450088, 3443959, 6887918, 13775836, 27551672]

約数ペア:

[(1, 27551672), (2, 13775836), (4, 6887918), (8, 3443959), (19, 1450088), (38, 725044), (41, 671992), (76, 362522), (82, 335996), (152, 181261), (164, 167998), (328, 83999), (779, 35368), (1558, 17684), (3116, 8842), (4421, 6232)]