1142288

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 2714112

約数和(自身を除く): 1571824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 188, 196, 217, 248, 329, 376, 392, 434, 496, 658, 752, 784, 868, 1316, 1457, 1519, 1736, 2303, 2632, 2914, 3038, 3472, 4606, 5264, 5828, 6076, 9212, 10199, 11656, 12152, 18424, 20398, 23312, 24304, 36848, 40796, 71393, 81592, 142786, 163184, 285572, 571144, 1142288]

約数ペア:

[(1, 1142288), (2, 571144), (4, 285572), (7, 163184), (8, 142786), (14, 81592), (16, 71393), (28, 40796), (31, 36848), (47, 24304), (49, 23312), (56, 20398), (62, 18424), (94, 12152), (98, 11656), (112, 10199), (124, 9212), (188, 6076), (196, 5828), (217, 5264), (248, 4606), (329, 3472), (376, 3038), (392, 2914), (434, 2632), (496, 2303), (658, 1736), (752, 1519), (784, 1457), (868, 1316)]