33554276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 73402560

約数和(自身を除く): 39848284

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 43, 58, 62, 86, 116, 124, 172, 203, 217, 301, 406, 434, 602, 812, 868, 899, 961, 1204, 1247, 1333, 1798, 1922, 2494, 2666, 3596, 3844, 4988, 5332, 6293, 6727, 8729, 9331, 12586, 13454, 17458, 18662, 25172, 26908, 27869, 34916, 37324, 38657, 41323, 55738, 77314, 82646, 111476, 154628, 165292, 195083, 270599, 289261, 390166, 541198, 578522, 780332, 1082396, 1157044, 1198367, 2396734, 4793468, 8388569, 16777138, 33554276]

約数ペア:

[(1, 33554276), (2, 16777138), (4, 8388569), (7, 4793468), (14, 2396734), (28, 1198367), (29, 1157044), (31, 1082396), (43, 780332), (58, 578522), (62, 541198), (86, 390166), (116, 289261), (124, 270599), (172, 195083), (203, 165292), (217, 154628), (301, 111476), (406, 82646), (434, 77314), (602, 55738), (812, 41323), (868, 38657), (899, 37324), (961, 34916), (1204, 27869), (1247, 26908), (1333, 25172), (1798, 18662), (1922, 17458), (2494, 13454), (2666, 12586), (3596, 9331), (3844, 8729), (4988, 6727), (5332, 6293)]