38430616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 86959440

約数和(自身を除く): 48528824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 1901, 2527, 2888, 3802, 5054, 7604, 10108, 13307, 15208, 20216, 26614, 36119, 53228, 72238, 106456, 144476, 252833, 288952, 505666, 686261, 1011332, 1372522, 2022664, 2745044, 4803827, 5490088, 9607654, 19215308, 38430616]

約数ペア:

[(1, 38430616), (2, 19215308), (4, 9607654), (7, 5490088), (8, 4803827), (14, 2745044), (19, 2022664), (28, 1372522), (38, 1011332), (56, 686261), (76, 505666), (133, 288952), (152, 252833), (266, 144476), (361, 106456), (532, 72238), (722, 53228), (1064, 36119), (1444, 26614), (1901, 20216), (2527, 15208), (2888, 13307), (3802, 10108), (5054, 7604)]