4037728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 8694000

約数和(自身を除く): 4656272

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 229, 232, 304, 458, 464, 551, 608, 916, 928, 1102, 1832, 2204, 3664, 4351, 4408, 6641, 7328, 8702, 8816, 13282, 17404, 17632, 26564, 34808, 53128, 69616, 106256, 126179, 139232, 212512, 252358, 504716, 1009432, 2018864, 4037728]

約数ペア:

[(1, 4037728), (2, 2018864), (4, 1009432), (8, 504716), (16, 252358), (19, 212512), (29, 139232), (32, 126179), (38, 106256), (58, 69616), (76, 53128), (116, 34808), (152, 26564), (229, 17632), (232, 17404), (304, 13282), (458, 8816), (464, 8702), (551, 7328), (608, 6641), (916, 4408), (928, 4351), (1102, 3664), (1832, 2204)]