2874016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 6199200

約数和(自身を除く): 3325184

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 163, 232, 304, 326, 464, 551, 608, 652, 928, 1102, 1304, 2204, 2608, 3097, 4408, 4727, 5216, 6194, 8816, 9454, 12388, 17632, 18908, 24776, 37816, 49552, 75632, 89813, 99104, 151264, 179626, 359252, 718504, 1437008, 2874016]

約数ペア:

[(1, 2874016), (2, 1437008), (4, 718504), (8, 359252), (16, 179626), (19, 151264), (29, 99104), (32, 89813), (38, 75632), (58, 49552), (76, 37816), (116, 24776), (152, 18908), (163, 17632), (232, 12388), (304, 9454), (326, 8816), (464, 6194), (551, 5216), (608, 4727), (652, 4408), (928, 3097), (1102, 2608), (1304, 2204)]