1404064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 3061800

約数和(自身を除く): 1657736

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 89, 116, 136, 178, 232, 272, 356, 464, 493, 544, 712, 928, 986, 1424, 1513, 1972, 2581, 2848, 3026, 3944, 5162, 6052, 7888, 10324, 12104, 15776, 20648, 24208, 41296, 43877, 48416, 82592, 87754, 175508, 351016, 702032, 1404064]

約数ペア:

[(1, 1404064), (2, 702032), (4, 351016), (8, 175508), (16, 87754), (17, 82592), (29, 48416), (32, 43877), (34, 41296), (58, 24208), (68, 20648), (89, 15776), (116, 12104), (136, 10324), (178, 7888), (232, 6052), (272, 5162), (356, 3944), (464, 3026), (493, 2848), (544, 2581), (712, 1972), (928, 1513), (986, 1424)]