28883976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 80930880

約数和(自身を除く): 52046904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 2957, 3256, 4884, 5914, 8871, 9768, 11828, 17742, 23656, 32527, 35484, 65054, 70968, 97581, 109409, 130108, 195162, 218818, 260216, 328227, 390324, 437636, 656454, 780648, 875272, 1203499, 1312908, 2406998, 2625816, 3610497, 4813996, 7220994, 9627992, 14441988, 28883976]

約数ペア:

[(1, 28883976), (2, 14441988), (3, 9627992), (4, 7220994), (6, 4813996), (8, 3610497), (11, 2625816), (12, 2406998), (22, 1312908), (24, 1203499), (33, 875272), (37, 780648), (44, 656454), (66, 437636), (74, 390324), (88, 328227), (111, 260216), (132, 218818), (148, 195162), (222, 130108), (264, 109409), (296, 97581), (407, 70968), (444, 65054), (814, 35484), (888, 32527), (1221, 23656), (1628, 17742), (2442, 11828), (2957, 9768), (3256, 8871), (4884, 5914)]