28949904

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1724

約数の個数: 60

約数和(自身を含む): 81709056

約数和(自身を除く): 52759152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 1583, 2032, 2286, 3048, 3166, 4572, 4749, 6096, 6332, 9144, 9498, 12664, 14247, 18288, 18996, 25328, 28494, 37992, 56988, 75984, 113976, 201041, 227952, 402082, 603123, 804164, 1206246, 1608328, 1809369, 2412492, 3216656, 3618738, 4824984, 7237476, 9649968, 14474952, 28949904]

約数ペア:

[(1, 28949904), (2, 14474952), (3, 9649968), (4, 7237476), (6, 4824984), (8, 3618738), (9, 3216656), (12, 2412492), (16, 1809369), (18, 1608328), (24, 1206246), (36, 804164), (48, 603123), (72, 402082), (127, 227952), (144, 201041), (254, 113976), (381, 75984), (508, 56988), (762, 37992), (1016, 28494), (1143, 25328), (1524, 18996), (1583, 18288), (2032, 14247), (2286, 12664), (3048, 9498), (3166, 9144), (4572, 6332), (4749, 6096)]