28103976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5695

約数の個数: 64

約数和(自身を含む): 81475200

約数和(自身を除く): 53371224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 5657, 11314, 16971, 22628, 33942, 45256, 50913, 67884, 101826, 130111, 135768, 152739, 203652, 260222, 305478, 390333, 407304, 520444, 610956, 780666, 1040888, 1170999, 1221912, 1561332, 2341998, 3122664, 3512997, 4683996, 7025994, 9367992, 14051988, 28103976]

約数ペア:

[(1, 28103976), (2, 14051988), (3, 9367992), (4, 7025994), (6, 4683996), (8, 3512997), (9, 3122664), (12, 2341998), (18, 1561332), (23, 1221912), (24, 1170999), (27, 1040888), (36, 780666), (46, 610956), (54, 520444), (69, 407304), (72, 390333), (92, 305478), (108, 260222), (138, 203652), (184, 152739), (207, 135768), (216, 130111), (276, 101826), (414, 67884), (552, 50913), (621, 45256), (828, 33942), (1242, 22628), (1656, 16971), (2484, 11314), (4968, 5657)]