2839611472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{81299}}^1$

素因数の和:81403

約数の個数: 40

約数和(自身を含む): 5746284000

約数和(自身を除く): 2906672528

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 4366, 8732, 17464, 34928, 81299, 162598, 325196, 650392, 1300784, 3008063, 4796641, 6016126, 9593282, 12032252, 19186564, 24064504, 38373128, 48129008, 76746256, 177475717, 354951434, 709902868, 1419805736, 2839611472]

約数ペア:

[(1, 2839611472), (2, 1419805736), (4, 709902868), (8, 354951434), (16, 177475717), (37, 76746256), (59, 48129008), (74, 38373128), (118, 24064504), (148, 19186564), (236, 12032252), (296, 9593282), (472, 6016126), (592, 4796641), (944, 3008063), (2183, 1300784), (4366, 650392), (8732, 325196), (17464, 162598), (34928, 81299)]