7765984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 16465680

約数和(自身を除く): 8699696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 241, 304, 424, 482, 608, 848, 964, 1007, 1696, 1928, 2014, 3856, 4028, 4579, 7712, 8056, 9158, 12773, 16112, 18316, 25546, 32224, 36632, 51092, 73264, 102184, 146528, 204368, 242687, 408736, 485374, 970748, 1941496, 3882992, 7765984]

約数ペア:

[(1, 7765984), (2, 3882992), (4, 1941496), (8, 970748), (16, 485374), (19, 408736), (32, 242687), (38, 204368), (53, 146528), (76, 102184), (106, 73264), (152, 51092), (212, 36632), (241, 32224), (304, 25546), (424, 18316), (482, 16112), (608, 12773), (848, 9158), (964, 8056), (1007, 7712), (1696, 4579), (1928, 4028), (2014, 3856)]