28098684

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 73373440

約数和(自身を除く): 45274756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1723, 1812, 2718, 3446, 4077, 5169, 5436, 6892, 8154, 10338, 15507, 16308, 20676, 31014, 46521, 62028, 93042, 186084, 260173, 520346, 780519, 1040692, 1561038, 2341557, 3122076, 4683114, 7024671, 9366228, 14049342, 28098684]

約数ペア:

[(1, 28098684), (2, 14049342), (3, 9366228), (4, 7024671), (6, 4683114), (9, 3122076), (12, 2341557), (18, 1561038), (27, 1040692), (36, 780519), (54, 520346), (108, 260173), (151, 186084), (302, 93042), (453, 62028), (604, 46521), (906, 31014), (1359, 20676), (1723, 16308), (1812, 15507), (2718, 10338), (3446, 8154), (4077, 6892), (5169, 5436)]