42320752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 91842336

約数和(自身を除く): 49521584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 431, 646, 722, 862, 1292, 1444, 1724, 2584, 2888, 3448, 5168, 5776, 6137, 6896, 7327, 8189, 12274, 14654, 16378, 24548, 29308, 32756, 49096, 58616, 65512, 98192, 117232, 131024, 139213, 155591, 278426, 311182, 556852, 622364, 1113704, 1244728, 2227408, 2489456, 2645047, 5290094, 10580188, 21160376, 42320752]

約数ペア:

[(1, 42320752), (2, 21160376), (4, 10580188), (8, 5290094), (16, 2645047), (17, 2489456), (19, 2227408), (34, 1244728), (38, 1113704), (68, 622364), (76, 556852), (136, 311182), (152, 278426), (272, 155591), (304, 139213), (323, 131024), (361, 117232), (431, 98192), (646, 65512), (722, 58616), (862, 49096), (1292, 32756), (1444, 29308), (1724, 24548), (2584, 16378), (2888, 14654), (3448, 12274), (5168, 8189), (5776, 7327), (6137, 6896)]