28708692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 45802668

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 43, 46, 59, 69, 82, 86, 92, 118, 123, 129, 138, 164, 172, 177, 236, 246, 258, 276, 354, 492, 516, 708, 943, 989, 1357, 1763, 1886, 1978, 2419, 2537, 2714, 2829, 2967, 3526, 3772, 3956, 4071, 4838, 5074, 5289, 5428, 5658, 5934, 7052, 7257, 7611, 8142, 9676, 10148, 10578, 11316, 11868, 14514, 15222, 16284, 21156, 29028, 30444, 40549, 55637, 58351, 81098, 104017, 111274, 116702, 121647, 162196, 166911, 175053, 208034, 222548, 233404, 243294, 312051, 333822, 350106, 416068, 486588, 624102, 667644, 700212, 1248204, 2392391, 4784782, 7177173, 9569564, 14354346, 28708692]

約数ペア:

[(1, 28708692), (2, 14354346), (3, 9569564), (4, 7177173), (6, 4784782), (12, 2392391), (23, 1248204), (41, 700212), (43, 667644), (46, 624102), (59, 486588), (69, 416068), (82, 350106), (86, 333822), (92, 312051), (118, 243294), (123, 233404), (129, 222548), (138, 208034), (164, 175053), (172, 166911), (177, 162196), (236, 121647), (246, 116702), (258, 111274), (276, 104017), (354, 81098), (492, 58351), (516, 55637), (708, 40549), (943, 30444), (989, 29028), (1357, 21156), (1763, 16284), (1886, 15222), (1978, 14514), (2419, 11868), (2537, 11316), (2714, 10578), (2829, 10148), (2967, 9676), (3526, 8142), (3772, 7611), (3956, 7257), (4071, 7052), (4838, 5934), (5074, 5658), (5289, 5428)]