74103584

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 154224000

約数和(自身を除く): 80120416

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1699, 2726, 3398, 5452, 6796, 10904, 13592, 21808, 27184, 43616, 49271, 54368, 79853, 98542, 159706, 197084, 319412, 394168, 638824, 788336, 1277648, 1576672, 2315737, 2555296, 4631474, 9262948, 18525896, 37051792, 74103584]

約数ペア:

[(1, 74103584), (2, 37051792), (4, 18525896), (8, 9262948), (16, 4631474), (29, 2555296), (32, 2315737), (47, 1576672), (58, 1277648), (94, 788336), (116, 638824), (188, 394168), (232, 319412), (376, 197084), (464, 159706), (752, 98542), (928, 79853), (1363, 54368), (1504, 49271), (1699, 43616), (2726, 27184), (3398, 21808), (5452, 13592), (6796, 10904)]