728904512

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{95707}}^1$

素因数の和:95743

約数の個数: 56

約数和(自身を含む): 1750307904

約数和(自身を除く): 1021403392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 95707, 191414, 382828, 669949, 765656, 1339898, 1531312, 1627019, 2679796, 3062624, 3254038, 5359592, 6125248, 6508076, 10719184, 11389133, 13016152, 21438368, 22778266, 26032304, 42876736, 45556532, 52064608, 91113064, 104129216, 182226128, 364452256, 728904512]

約数ペア:

[(1, 728904512), (2, 364452256), (4, 182226128), (7, 104129216), (8, 91113064), (14, 52064608), (16, 45556532), (17, 42876736), (28, 26032304), (32, 22778266), (34, 21438368), (56, 13016152), (64, 11389133), (68, 10719184), (112, 6508076), (119, 6125248), (136, 5359592), (224, 3254038), (238, 3062624), (272, 2679796), (448, 1627019), (476, 1531312), (544, 1339898), (952, 765656), (1088, 669949), (1904, 382828), (3808, 191414), (7616, 95707)]