23278996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 23290604

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 359, 377, 559, 718, 754, 1118, 1247, 1436, 1508, 2236, 2494, 4667, 4988, 9334, 10411, 15437, 16211, 18668, 20822, 30874, 32422, 41644, 61748, 64844, 135343, 200681, 270686, 401362, 447673, 541372, 802724, 895346, 1790692, 5819749, 11639498, 23278996]

約数ペア:

[(1, 23278996), (2, 11639498), (4, 5819749), (13, 1790692), (26, 895346), (29, 802724), (43, 541372), (52, 447673), (58, 401362), (86, 270686), (116, 200681), (172, 135343), (359, 64844), (377, 61748), (559, 41644), (718, 32422), (754, 30874), (1118, 20822), (1247, 18668), (1436, 16211), (1508, 15437), (2236, 10411), (2494, 9334), (4667, 4988)]