38581088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13279

約数の個数: 48

約数和(自身を含む): 93492000

約数和(自身を除く): 54910912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13249, 26498, 52996, 92743, 105992, 172237, 185486, 211984, 344474, 370972, 423968, 688948, 741944, 1205659, 1377896, 1483888, 2411318, 2755792, 2967776, 4822636, 5511584, 9645272, 19290544, 38581088]

約数ペア:

[(1, 38581088), (2, 19290544), (4, 9645272), (7, 5511584), (8, 4822636), (13, 2967776), (14, 2755792), (16, 2411318), (26, 1483888), (28, 1377896), (32, 1205659), (52, 741944), (56, 688948), (91, 423968), (104, 370972), (112, 344474), (182, 211984), (208, 185486), (224, 172237), (364, 105992), (416, 92743), (728, 52996), (1456, 26498), (2912, 13249)]