1368438208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5431}}^1$

素因数の和:5601

約数の個数: 56

約数和(自身を含む): 2825682944

約数和(自身を除く): 1457244736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 4064, 5431, 7874, 8128, 10862, 15748, 21724, 31496, 43448, 62992, 86896, 125984, 168361, 173792, 251968, 336722, 347584, 673444, 689737, 1346888, 1379474, 2693776, 2758948, 5387552, 5517896, 10775104, 11035792, 21381847, 22071584, 42763694, 44143168, 85527388, 171054776, 342109552, 684219104, 1368438208]

約数ペア:

[(1, 1368438208), (2, 684219104), (4, 342109552), (8, 171054776), (16, 85527388), (31, 44143168), (32, 42763694), (62, 22071584), (64, 21381847), (124, 11035792), (127, 10775104), (248, 5517896), (254, 5387552), (496, 2758948), (508, 2693776), (992, 1379474), (1016, 1346888), (1984, 689737), (2032, 673444), (3937, 347584), (4064, 336722), (5431, 251968), (7874, 173792), (8128, 168361), (10862, 125984), (15748, 86896), (21724, 62992), (31496, 43448)]