3398416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 7926080

約数和(自身を除く): 4527664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1597, 2128, 3194, 6388, 11179, 12776, 22358, 25552, 30343, 44716, 60686, 89432, 121372, 178864, 212401, 242744, 424802, 485488, 849604, 1699208, 3398416]

約数ペア:

[(1, 3398416), (2, 1699208), (4, 849604), (7, 485488), (8, 424802), (14, 242744), (16, 212401), (19, 178864), (28, 121372), (38, 89432), (56, 60686), (76, 44716), (112, 30343), (133, 25552), (152, 22358), (266, 12776), (304, 11179), (532, 6388), (1064, 3194), (1597, 2128)]