29864428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 60681600

約数和(自身を除く): 30817172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 257, 278, 418, 514, 556, 836, 1028, 1529, 2641, 2827, 3058, 4883, 5282, 5654, 6116, 9766, 10564, 11308, 19532, 29051, 35723, 53713, 58102, 71446, 107426, 116204, 142892, 214852, 392953, 678737, 785906, 1357474, 1571812, 2714948, 7466107, 14932214, 29864428]

約数ペア:

[(1, 29864428), (2, 14932214), (4, 7466107), (11, 2714948), (19, 1571812), (22, 1357474), (38, 785906), (44, 678737), (76, 392953), (139, 214852), (209, 142892), (257, 116204), (278, 107426), (418, 71446), (514, 58102), (556, 53713), (836, 35723), (1028, 29051), (1529, 19532), (2641, 11308), (2827, 10564), (3058, 9766), (4883, 6116), (5282, 5654)]