73707104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 154804608

約数和(自身を除く): 81097504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 863, 1256, 1726, 2512, 2669, 3452, 5024, 5338, 6904, 10676, 13808, 14671, 21352, 27616, 29342, 42704, 58684, 85408, 117368, 135491, 234736, 270982, 469472, 541964, 1083928, 2167856, 2303347, 4335712, 4606694, 9213388, 18426776, 36853552, 73707104]

約数ペア:

[(1, 73707104), (2, 36853552), (4, 18426776), (8, 9213388), (16, 4606694), (17, 4335712), (32, 2303347), (34, 2167856), (68, 1083928), (136, 541964), (157, 469472), (272, 270982), (314, 234736), (544, 135491), (628, 117368), (863, 85408), (1256, 58684), (1726, 42704), (2512, 29342), (2669, 27616), (3452, 21352), (5024, 14671), (5338, 13808), (6904, 10676)]