28150344

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 52720056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 191, 207, 267, 276, 356, 382, 414, 534, 552, 573, 712, 764, 801, 828, 1068, 1146, 1528, 1602, 1656, 1719, 2047, 2136, 2292, 3204, 3438, 4094, 4393, 4584, 6141, 6408, 6876, 8188, 8786, 12282, 13179, 13752, 16376, 16999, 17572, 18423, 24564, 26358, 33998, 35144, 36846, 39537, 49128, 50997, 52716, 67996, 73692, 79074, 101994, 105432, 135992, 147384, 152991, 158148, 203988, 305982, 316296, 390977, 407976, 611964, 781954, 1172931, 1223928, 1563908, 2345862, 3127816, 3518793, 4691724, 7037586, 9383448, 14075172, 28150344]

約数ペア:

[(1, 28150344), (2, 14075172), (3, 9383448), (4, 7037586), (6, 4691724), (8, 3518793), (9, 3127816), (12, 2345862), (18, 1563908), (23, 1223928), (24, 1172931), (36, 781954), (46, 611964), (69, 407976), (72, 390977), (89, 316296), (92, 305982), (138, 203988), (178, 158148), (184, 152991), (191, 147384), (207, 135992), (267, 105432), (276, 101994), (356, 79074), (382, 73692), (414, 67996), (534, 52716), (552, 50997), (573, 49128), (712, 39537), (764, 36846), (801, 35144), (828, 33998), (1068, 26358), (1146, 24564), (1528, 18423), (1602, 17572), (1656, 16999), (1719, 16376), (2047, 13752), (2136, 13179), (2292, 12282), (3204, 8786), (3438, 8188), (4094, 6876), (4393, 6408), (4584, 6141)]