3319984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 6914240

約数和(自身を除く): 3594256

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 163, 268, 304, 326, 536, 652, 1072, 1273, 1304, 2546, 2608, 3097, 5092, 6194, 10184, 10921, 12388, 20368, 21842, 24776, 43684, 49552, 87368, 174736, 207499, 414998, 829996, 1659992, 3319984]

約数ペア:

[(1, 3319984), (2, 1659992), (4, 829996), (8, 414998), (16, 207499), (19, 174736), (38, 87368), (67, 49552), (76, 43684), (134, 24776), (152, 21842), (163, 20368), (268, 12388), (304, 10921), (326, 10184), (536, 6194), (652, 5092), (1072, 3097), (1273, 2608), (1304, 2546)]