38418776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 84771360

約数和(自身を除く): 46352584

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 421, 488, 671, 748, 842, 1037, 1342, 1496, 1684, 2074, 2684, 3368, 4148, 4631, 5368, 7157, 8296, 9262, 11407, 14314, 18524, 22814, 25681, 28628, 37048, 45628, 51362, 57256, 78727, 91256, 102724, 157454, 205448, 282491, 314908, 436577, 564982, 629816, 873154, 1129964, 1746308, 2259928, 3492616, 4802347, 9604694, 19209388, 38418776]

約数ペア:

[(1, 38418776), (2, 19209388), (4, 9604694), (8, 4802347), (11, 3492616), (17, 2259928), (22, 1746308), (34, 1129964), (44, 873154), (61, 629816), (68, 564982), (88, 436577), (122, 314908), (136, 282491), (187, 205448), (244, 157454), (374, 102724), (421, 91256), (488, 78727), (671, 57256), (748, 51362), (842, 45628), (1037, 37048), (1342, 28628), (1496, 25681), (1684, 22814), (2074, 18524), (2684, 14314), (3368, 11407), (4148, 9262), (4631, 8296), (5368, 7157)]