38691228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 54447972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 167, 172, 258, 334, 449, 501, 516, 668, 898, 1002, 1347, 1796, 2004, 2694, 5388, 7181, 14362, 19307, 21543, 28724, 38614, 43086, 57921, 74983, 77228, 86172, 115842, 149966, 224949, 231684, 299932, 449898, 899796, 3224269, 6448538, 9672807, 12897076, 19345614, 38691228]

約数ペア:

[(1, 38691228), (2, 19345614), (3, 12897076), (4, 9672807), (6, 6448538), (12, 3224269), (43, 899796), (86, 449898), (129, 299932), (167, 231684), (172, 224949), (258, 149966), (334, 115842), (449, 86172), (501, 77228), (516, 74983), (668, 57921), (898, 43086), (1002, 38614), (1347, 28724), (1796, 21543), (2004, 19307), (2694, 14362), (5388, 7181)]