74924768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 80678176

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1607, 2914, 3214, 5828, 6428, 11656, 12856, 23312, 25712, 46624, 49817, 51424, 75529, 99634, 151058, 199268, 302116, 398536, 604232, 797072, 1208464, 1594144, 2341399, 2416928, 4682798, 9365596, 18731192, 37462384, 74924768]

約数ペア:

[(1, 74924768), (2, 37462384), (4, 18731192), (8, 9365596), (16, 4682798), (31, 2416928), (32, 2341399), (47, 1594144), (62, 1208464), (94, 797072), (124, 604232), (188, 398536), (248, 302116), (376, 199268), (496, 151058), (752, 99634), (992, 75529), (1457, 51424), (1504, 49817), (1607, 46624), (2914, 25712), (3214, 23312), (5828, 12856), (6428, 11656)]