28115532

素因数分解:

$2^2\times 3^3\times {\mathrm{260329}}^1$

素因数の和:260342

約数の個数: 24

約数和(自身を含む): 72892400

約数和(自身を除く): 44776868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260329, 520658, 780987, 1041316, 1561974, 2342961, 3123948, 4685922, 7028883, 9371844, 14057766, 28115532]

約数ペア:

[(1, 28115532), (2, 14057766), (3, 9371844), (4, 7028883), (6, 4685922), (9, 3123948), (12, 2342961), (18, 1561974), (27, 1041316), (36, 780987), (54, 520658), (108, 260329)]