4553528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 10475520

約数和(自身を除く): 5921992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 61, 62, 86, 122, 124, 172, 217, 244, 248, 301, 344, 427, 434, 488, 602, 854, 868, 1204, 1333, 1708, 1736, 1891, 2408, 2623, 2666, 3416, 3782, 5246, 5332, 7564, 9331, 10492, 10664, 13237, 15128, 18361, 18662, 20984, 26474, 36722, 37324, 52948, 73444, 74648, 81313, 105896, 146888, 162626, 325252, 569191, 650504, 1138382, 2276764, 4553528]

約数ペア:

[(1, 4553528), (2, 2276764), (4, 1138382), (7, 650504), (8, 569191), (14, 325252), (28, 162626), (31, 146888), (43, 105896), (56, 81313), (61, 74648), (62, 73444), (86, 52948), (122, 37324), (124, 36722), (172, 26474), (217, 20984), (244, 18662), (248, 18361), (301, 15128), (344, 13237), (427, 10664), (434, 10492), (488, 9331), (602, 7564), (854, 5332), (868, 5246), (1204, 3782), (1333, 3416), (1708, 2666), (1736, 2623), (1891, 2408)]