71675184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213319}}^1$

素因数の和:213337

約数の個数: 40

約数和(自身を含む): 211613440

約数和(自身を除く): 139938256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213319, 426638, 639957, 853276, 1279914, 1493233, 1706552, 2559828, 2986466, 3413104, 4479699, 5119656, 5972932, 8959398, 10239312, 11945864, 17918796, 23891728, 35837592, 71675184]

約数ペア:

[(1, 71675184), (2, 35837592), (3, 23891728), (4, 17918796), (6, 11945864), (7, 10239312), (8, 8959398), (12, 5972932), (14, 5119656), (16, 4479699), (21, 3413104), (24, 2986466), (28, 2559828), (42, 1706552), (48, 1493233), (56, 1279914), (84, 853276), (112, 639957), (168, 426638), (336, 213319)]