74487344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 147886368

約数和(自身を除く): 73399024

約数列:

[1, 2, 4, 8, 16, 61, 122, 167, 244, 334, 457, 488, 668, 914, 976, 1336, 1828, 2672, 3656, 7312, 10187, 20374, 27877, 40748, 55754, 76319, 81496, 111508, 152638, 162992, 223016, 305276, 446032, 610552, 1221104, 4655459, 9310918, 18621836, 37243672, 74487344]

約数ペア:

[(1, 74487344), (2, 37243672), (4, 18621836), (8, 9310918), (16, 4655459), (61, 1221104), (122, 610552), (167, 446032), (244, 305276), (334, 223016), (457, 162992), (488, 152638), (668, 111508), (914, 81496), (976, 76319), (1336, 55754), (1828, 40748), (2672, 27877), (3656, 20374), (7312, 10187)]