73553824

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 78855776

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1399, 1643, 1696, 2798, 3286, 5596, 6572, 11192, 13144, 22384, 26288, 43369, 44768, 52576, 74147, 86738, 148294, 173476, 296588, 346952, 593176, 693904, 1186352, 1387808, 2298557, 2372704, 4597114, 9194228, 18388456, 36776912, 73553824]

約数ペア:

[(1, 73553824), (2, 36776912), (4, 18388456), (8, 9194228), (16, 4597114), (31, 2372704), (32, 2298557), (53, 1387808), (62, 1186352), (106, 693904), (124, 593176), (212, 346952), (248, 296588), (424, 173476), (496, 148294), (848, 86738), (992, 74147), (1399, 52576), (1643, 44768), (1696, 43369), (2798, 26288), (3286, 22384), (5596, 13144), (6572, 11192)]