39421844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7529}}^1$

素因数の和:7568

約数の個数: 48

約数和(自身を含む): 91082880

約数和(自身を除く): 51661036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 7529, 15058, 30116, 52703, 82819, 105406, 127993, 165638, 210812, 255986, 331276, 511972, 579733, 895951, 1159466, 1407923, 1791902, 2318932, 2815846, 3583804, 5631692, 9855461, 19710922, 39421844]

約数ペア:

[(1, 39421844), (2, 19710922), (4, 9855461), (7, 5631692), (11, 3583804), (14, 2815846), (17, 2318932), (22, 1791902), (28, 1407923), (34, 1159466), (44, 895951), (68, 579733), (77, 511972), (119, 331276), (154, 255986), (187, 210812), (238, 165638), (308, 127993), (374, 105406), (476, 82819), (748, 52703), (1309, 30116), (2618, 15058), (5236, 7529)]