28753704

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 92339520

約数和(自身を除く): 63585816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2113, 2268, 3402, 4226, 4536, 6339, 6804, 8452, 12678, 13608, 14791, 16904, 19017, 25356, 29582, 38034, 44373, 50712, 57051, 59164, 76068, 88746, 114102, 118328, 133119, 152136, 171153, 177492, 228204, 266238, 342306, 354984, 399357, 456408, 513459, 532476, 684612, 798714, 1026918, 1064952, 1198071, 1369224, 1597428, 2053836, 2396142, 3194856, 3594213, 4107672, 4792284, 7188426, 9584568, 14376852, 28753704]

約数ペア:

[(1, 28753704), (2, 14376852), (3, 9584568), (4, 7188426), (6, 4792284), (7, 4107672), (8, 3594213), (9, 3194856), (12, 2396142), (14, 2053836), (18, 1597428), (21, 1369224), (24, 1198071), (27, 1064952), (28, 1026918), (36, 798714), (42, 684612), (54, 532476), (56, 513459), (63, 456408), (72, 399357), (81, 354984), (84, 342306), (108, 266238), (126, 228204), (162, 177492), (168, 171153), (189, 152136), (216, 133119), (243, 118328), (252, 114102), (324, 88746), (378, 76068), (486, 59164), (504, 57051), (567, 50712), (648, 44373), (756, 38034), (972, 29582), (1134, 25356), (1512, 19017), (1701, 16904), (1944, 14791), (2113, 13608), (2268, 12678), (3402, 8452), (4226, 6804), (4536, 6339)]