29125728

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 72

約数和(自身を含む): 86447088

約数和(自身を除く): 57321360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4397, 6624, 8794, 13191, 17588, 26382, 35176, 39573, 52764, 70352, 79146, 101131, 105528, 140704, 158292, 202262, 211056, 303393, 316584, 404524, 422112, 606786, 633168, 809048, 910179, 1213572, 1266336, 1618096, 1820358, 2427144, 3236192, 3640716, 4854288, 7281432, 9708576, 14562864, 29125728]

約数ペア:

[(1, 29125728), (2, 14562864), (3, 9708576), (4, 7281432), (6, 4854288), (8, 3640716), (9, 3236192), (12, 2427144), (16, 1820358), (18, 1618096), (23, 1266336), (24, 1213572), (32, 910179), (36, 809048), (46, 633168), (48, 606786), (69, 422112), (72, 404524), (92, 316584), (96, 303393), (138, 211056), (144, 202262), (184, 158292), (207, 140704), (276, 105528), (288, 101131), (368, 79146), (414, 70352), (552, 52764), (736, 39573), (828, 35176), (1104, 26382), (1656, 17588), (2208, 13191), (3312, 8794), (4397, 6624)]