25774112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 64012032

約数和(自身を除く): 38237920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 91, 104, 106, 112, 167, 182, 208, 212, 224, 334, 364, 371, 416, 424, 668, 689, 728, 742, 848, 1169, 1336, 1378, 1456, 1484, 1696, 2171, 2338, 2672, 2756, 2912, 2968, 4342, 4676, 4823, 5344, 5512, 5936, 8684, 8851, 9352, 9646, 11024, 11872, 15197, 17368, 17702, 18704, 19292, 22048, 30394, 34736, 35404, 37408, 38584, 60788, 61957, 69472, 70808, 77168, 115063, 121576, 123914, 141616, 154336, 230126, 243152, 247828, 283232, 460252, 486304, 495656, 805441, 920504, 991312, 1610882, 1841008, 1982624, 3221764, 3682016, 6443528, 12887056, 25774112]

約数ペア:

[(1, 25774112), (2, 12887056), (4, 6443528), (7, 3682016), (8, 3221764), (13, 1982624), (14, 1841008), (16, 1610882), (26, 991312), (28, 920504), (32, 805441), (52, 495656), (53, 486304), (56, 460252), (91, 283232), (104, 247828), (106, 243152), (112, 230126), (167, 154336), (182, 141616), (208, 123914), (212, 121576), (224, 115063), (334, 77168), (364, 70808), (371, 69472), (416, 61957), (424, 60788), (668, 38584), (689, 37408), (728, 35404), (742, 34736), (848, 30394), (1169, 22048), (1336, 19292), (1378, 18704), (1456, 17702), (1484, 17368), (1696, 15197), (2171, 11872), (2338, 11024), (2672, 9646), (2756, 9352), (2912, 8851), (2968, 8684), (4342, 5936), (4676, 5512), (4823, 5344)]