1415880256

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7507}}^1$

素因数の和:7947

約数の個数: 56

約数和(自身を含む): 3219070016

約数和(自身を除く): 1803189760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1684, 2947, 3368, 5894, 6736, 7507, 11788, 13472, 15014, 23576, 26944, 30028, 47152, 52549, 60056, 94304, 105098, 120112, 188608, 210196, 240224, 420392, 480448, 840784, 1681568, 3160447, 3363136, 6320894, 12641788, 22123129, 25283576, 44246258, 50567152, 88492516, 101134304, 176985032, 202268608, 353970064, 707940128, 1415880256]

約数ペア:

[(1, 1415880256), (2, 707940128), (4, 353970064), (7, 202268608), (8, 176985032), (14, 101134304), (16, 88492516), (28, 50567152), (32, 44246258), (56, 25283576), (64, 22123129), (112, 12641788), (224, 6320894), (421, 3363136), (448, 3160447), (842, 1681568), (1684, 840784), (2947, 480448), (3368, 420392), (5894, 240224), (6736, 210196), (7507, 188608), (11788, 120112), (13472, 105098), (15014, 94304), (23576, 60056), (26944, 52549), (30028, 47152)]