28856892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 69934592

約数和(自身を除く): 41077700

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 631, 1236, 1262, 1893, 2524, 3786, 3811, 7572, 7622, 11433, 15244, 22866, 23347, 45732, 46694, 64993, 70041, 93388, 129986, 140082, 194979, 259972, 280164, 389958, 779916, 2404741, 4809482, 7214223, 9618964, 14428446, 28856892]

約数ペア:

[(1, 28856892), (2, 14428446), (3, 9618964), (4, 7214223), (6, 4809482), (12, 2404741), (37, 779916), (74, 389958), (103, 280164), (111, 259972), (148, 194979), (206, 140082), (222, 129986), (309, 93388), (412, 70041), (444, 64993), (618, 46694), (631, 45732), (1236, 23347), (1262, 22866), (1893, 15244), (2524, 11433), (3786, 7622), (3811, 7572)]