40151696

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 87137280

約数和(自身を除く): 46985584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 479, 496, 676, 806, 958, 1352, 1612, 1916, 2704, 3224, 3832, 5239, 6227, 6448, 7664, 10478, 12454, 14849, 20956, 24908, 29698, 41912, 49816, 59396, 80951, 83824, 99632, 118792, 161902, 193037, 237584, 323804, 386074, 647608, 772148, 1295216, 1544296, 2509481, 3088592, 5018962, 10037924, 20075848, 40151696]

約数ペア:

[(1, 40151696), (2, 20075848), (4, 10037924), (8, 5018962), (13, 3088592), (16, 2509481), (26, 1544296), (31, 1295216), (52, 772148), (62, 647608), (104, 386074), (124, 323804), (169, 237584), (208, 193037), (248, 161902), (338, 118792), (403, 99632), (479, 83824), (496, 80951), (676, 59396), (806, 49816), (958, 41912), (1352, 29698), (1612, 24908), (1916, 20956), (2704, 14849), (3224, 12454), (3832, 10478), (5239, 7664), (6227, 6448)]