17795969488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{72379}}^1$

素因数の和:72536

約数の個数: 60

約数和(自身を含む): 38198110720

約数和(自身を除く): 20402141232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 484, 508, 968, 1016, 1397, 1936, 2032, 2794, 5588, 11176, 15367, 22352, 30734, 61468, 72379, 122936, 144758, 245872, 289516, 579032, 796169, 1158064, 1592338, 3184676, 6369352, 8757859, 9192133, 12738704, 17515718, 18384266, 35031436, 36768532, 70062872, 73537064, 101113463, 140125744, 147074128, 202226926, 404453852, 808907704, 1112248093, 1617815408, 2224496186, 4448992372, 8897984744, 17795969488]

約数ペア:

[(1, 17795969488), (2, 8897984744), (4, 4448992372), (8, 2224496186), (11, 1617815408), (16, 1112248093), (22, 808907704), (44, 404453852), (88, 202226926), (121, 147074128), (127, 140125744), (176, 101113463), (242, 73537064), (254, 70062872), (484, 36768532), (508, 35031436), (968, 18384266), (1016, 17515718), (1397, 12738704), (1936, 9192133), (2032, 8757859), (2794, 6369352), (5588, 3184676), (11176, 1592338), (15367, 1158064), (22352, 796169), (30734, 579032), (61468, 289516), (72379, 245872), (122936, 144758)]