28341992

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 65469060

約数和(自身を除く): 37127068

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 4253, 6664, 8506, 17012, 29771, 34024, 59542, 72301, 119084, 144602, 208397, 238168, 289204, 416794, 506107, 578408, 833588, 1012214, 1667176, 2024428, 3542749, 4048856, 7085498, 14170996, 28341992]

約数ペア:

[(1, 28341992), (2, 14170996), (4, 7085498), (7, 4048856), (8, 3542749), (14, 2024428), (17, 1667176), (28, 1012214), (34, 833588), (49, 578408), (56, 506107), (68, 416794), (98, 289204), (119, 238168), (136, 208397), (196, 144602), (238, 119084), (392, 72301), (476, 59542), (833, 34024), (952, 29771), (1666, 17012), (3332, 8506), (4253, 6664)]