40007964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 96314400

約数和(自身を除く): 56306436

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 233, 246, 349, 466, 492, 698, 699, 932, 1047, 1396, 1398, 2094, 2796, 4188, 9553, 14309, 19106, 28618, 28659, 38212, 42927, 57236, 57318, 81317, 85854, 114636, 162634, 171708, 243951, 325268, 487902, 975804, 3333997, 6667994, 10001991, 13335988, 20003982, 40007964]

約数ペア:

[(1, 40007964), (2, 20003982), (3, 13335988), (4, 10001991), (6, 6667994), (12, 3333997), (41, 975804), (82, 487902), (123, 325268), (164, 243951), (233, 171708), (246, 162634), (349, 114636), (466, 85854), (492, 81317), (698, 57318), (699, 57236), (932, 42927), (1047, 38212), (1396, 28659), (1398, 28618), (2094, 19106), (2796, 14309), (4188, 9553)]