40257912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72931}}^1$

素因数の和:72963

約数の個数: 32

約数和(自身を含む): 105022080

約数和(自身を除く): 64764168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 72931, 145862, 218793, 291724, 437586, 583448, 875172, 1677413, 1750344, 3354826, 5032239, 6709652, 10064478, 13419304, 20128956, 40257912]

約数ペア:

[(1, 40257912), (2, 20128956), (3, 13419304), (4, 10064478), (6, 6709652), (8, 5032239), (12, 3354826), (23, 1750344), (24, 1677413), (46, 875172), (69, 583448), (92, 437586), (138, 291724), (184, 218793), (276, 145862), (552, 72931)]