28397844

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9067}}^1$

素因数の和:9109

約数の個数: 48

約数和(自身を含む): 76171200

約数和(自身を除く): 47773356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 9067, 18134, 27201, 36268, 54402, 81603, 108804, 163206, 244809, 262943, 326412, 489618, 525886, 788829, 979236, 1051772, 1577658, 2366487, 3155316, 4732974, 7099461, 9465948, 14198922, 28397844]

約数ペア:

[(1, 28397844), (2, 14198922), (3, 9465948), (4, 7099461), (6, 4732974), (9, 3155316), (12, 2366487), (18, 1577658), (27, 1051772), (29, 979236), (36, 788829), (54, 525886), (58, 489618), (87, 326412), (108, 262943), (116, 244809), (174, 163206), (261, 108804), (348, 81603), (522, 54402), (783, 36268), (1044, 27201), (1566, 18134), (3132, 9067)]