28082626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 21813374

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 659, 1318, 1639, 1937, 3278, 3874, 7249, 8567, 14498, 17134, 21307, 42614, 94237, 98191, 188474, 196382, 1080101, 1276483, 2160202, 2552966, 14041313, 28082626]

約数ペア:

[(1, 28082626), (2, 14041313), (11, 2552966), (13, 2160202), (22, 1276483), (26, 1080101), (143, 196382), (149, 188474), (286, 98191), (298, 94237), (659, 42614), (1318, 21307), (1639, 17134), (1937, 14498), (3278, 8567), (3874, 7249)]