28793028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 73624320

約数和(自身を除く): 44831292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 331, 659, 662, 993, 1318, 1324, 1977, 1986, 2636, 3641, 3954, 3972, 7249, 7282, 7908, 10923, 14498, 14564, 21747, 21846, 28996, 43494, 43692, 86988, 218129, 436258, 654387, 872516, 1308774, 2399419, 2617548, 4798838, 7198257, 9597676, 14396514, 28793028]

約数ペア:

[(1, 28793028), (2, 14396514), (3, 9597676), (4, 7198257), (6, 4798838), (11, 2617548), (12, 2399419), (22, 1308774), (33, 872516), (44, 654387), (66, 436258), (132, 218129), (331, 86988), (659, 43692), (662, 43494), (993, 28996), (1318, 21846), (1324, 21747), (1977, 14564), (1986, 14498), (2636, 10923), (3641, 7908), (3954, 7282), (3972, 7249)]