74880364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 148655808

約数和(自身を除く): 73775444

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 137, 274, 299, 457, 548, 598, 914, 1196, 1781, 1828, 3151, 3562, 5941, 6302, 7124, 10511, 11882, 12604, 21022, 23764, 40963, 42044, 62609, 81926, 125218, 136643, 163852, 250436, 273286, 546572, 813917, 1440007, 1627834, 2880014, 3255668, 5760028, 18720091, 37440182, 74880364]

約数ペア:

[(1, 74880364), (2, 37440182), (4, 18720091), (13, 5760028), (23, 3255668), (26, 2880014), (46, 1627834), (52, 1440007), (92, 813917), (137, 546572), (274, 273286), (299, 250436), (457, 163852), (548, 136643), (598, 125218), (914, 81926), (1196, 62609), (1781, 42044), (1828, 40963), (3151, 23764), (3562, 21022), (5941, 12604), (6302, 11882), (7124, 10511)]