17964486568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{510007}}^1$

素因数の和:510074

約数の個数: 64

約数和(自身を含む): 41861456640

約数和(自身を除く): 23896970072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 5032, 8806, 17612, 35224, 510007, 1020014, 2040028, 3570049, 4080056, 7140098, 8670119, 14280196, 17340238, 18870259, 28560392, 34680476, 37740518, 60690833, 69360952, 75481036, 121381666, 132091813, 150962072, 242763332, 264183626, 320794403, 485526664, 528367252, 641588806, 1056734504, 1283177612, 2245560821, 2566355224, 4491121642, 8982243284, 17964486568]

約数ペア:

[(1, 17964486568), (2, 8982243284), (4, 4491121642), (7, 2566355224), (8, 2245560821), (14, 1283177612), (17, 1056734504), (28, 641588806), (34, 528367252), (37, 485526664), (56, 320794403), (68, 264183626), (74, 242763332), (119, 150962072), (136, 132091813), (148, 121381666), (238, 75481036), (259, 69360952), (296, 60690833), (476, 37740518), (518, 34680476), (629, 28560392), (952, 18870259), (1036, 17340238), (1258, 14280196), (2072, 8670119), (2516, 7140098), (4403, 4080056), (5032, 3570049), (8806, 2040028), (17612, 1020014), (35224, 510007)]