38995396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 81510912

約数和(自身を除く): 42515516

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 113, 121, 124, 226, 242, 253, 341, 452, 484, 506, 682, 713, 1012, 1243, 1364, 1426, 2486, 2599, 2783, 2852, 3503, 3751, 4972, 5198, 5566, 7006, 7502, 7843, 10396, 11132, 13673, 14012, 15004, 15686, 27346, 28589, 31372, 38533, 54692, 57178, 77066, 80569, 86273, 114356, 154132, 161138, 172546, 314479, 322276, 345092, 423863, 628958, 847726, 886259, 1257916, 1695452, 1772518, 3545036, 9748849, 19497698, 38995396]

約数ペア:

[(1, 38995396), (2, 19497698), (4, 9748849), (11, 3545036), (22, 1772518), (23, 1695452), (31, 1257916), (44, 886259), (46, 847726), (62, 628958), (92, 423863), (113, 345092), (121, 322276), (124, 314479), (226, 172546), (242, 161138), (253, 154132), (341, 114356), (452, 86273), (484, 80569), (506, 77066), (682, 57178), (713, 54692), (1012, 38533), (1243, 31372), (1364, 28589), (1426, 27346), (2486, 15686), (2599, 15004), (2783, 14012), (2852, 13673), (3503, 11132), (3751, 10396), (4972, 7843), (5198, 7502), (5566, 7006)]