75438688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 163882656

約数和(自身を除く): 88443968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 4423, 8528, 8846, 17056, 17692, 35384, 57499, 70768, 114998, 141536, 181343, 229996, 362686, 459992, 725372, 919984, 1450744, 1839968, 2357459, 2901488, 4714918, 5802976, 9429836, 18859672, 37719344, 75438688]

約数ペア:

[(1, 75438688), (2, 37719344), (4, 18859672), (8, 9429836), (13, 5802976), (16, 4714918), (26, 2901488), (32, 2357459), (41, 1839968), (52, 1450744), (82, 919984), (104, 725372), (164, 459992), (208, 362686), (328, 229996), (416, 181343), (533, 141536), (656, 114998), (1066, 70768), (1312, 57499), (2132, 35384), (4264, 17692), (4423, 17056), (8528, 8846)]