40310464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 85130640

約数和(自身を除く): 44820176

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 587, 592, 928, 1073, 1174, 1184, 1856, 2146, 2348, 2368, 4292, 4696, 8584, 9392, 17023, 17168, 18784, 21719, 34046, 34336, 37568, 43438, 68092, 68672, 86876, 136184, 173752, 272368, 347504, 544736, 629851, 695008, 1089472, 1259702, 1390016, 2519404, 5038808, 10077616, 20155232, 40310464]

約数ペア:

[(1, 40310464), (2, 20155232), (4, 10077616), (8, 5038808), (16, 2519404), (29, 1390016), (32, 1259702), (37, 1089472), (58, 695008), (64, 629851), (74, 544736), (116, 347504), (148, 272368), (232, 173752), (296, 136184), (464, 86876), (587, 68672), (592, 68092), (928, 43438), (1073, 37568), (1174, 34336), (1184, 34046), (1856, 21719), (2146, 18784), (2348, 17168), (2368, 17023), (4292, 9392), (4696, 8584)]