2902144

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 6854400

約数和(自身を除く): 3952256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 79, 82, 112, 128, 158, 164, 224, 287, 316, 328, 448, 553, 574, 632, 656, 896, 1106, 1148, 1264, 1312, 2212, 2296, 2528, 2624, 3239, 4424, 4592, 5056, 5248, 6478, 8848, 9184, 10112, 12956, 17696, 18368, 22673, 25912, 35392, 36736, 45346, 51824, 70784, 90692, 103648, 181384, 207296, 362768, 414592, 725536, 1451072, 2902144]

約数ペア:

[(1, 2902144), (2, 1451072), (4, 725536), (7, 414592), (8, 362768), (14, 207296), (16, 181384), (28, 103648), (32, 90692), (41, 70784), (56, 51824), (64, 45346), (79, 36736), (82, 35392), (112, 25912), (128, 22673), (158, 18368), (164, 17696), (224, 12956), (287, 10112), (316, 9184), (328, 8848), (448, 6478), (553, 5248), (574, 5056), (632, 4592), (656, 4424), (896, 3239), (1106, 2624), (1148, 2528), (1264, 2296), (1312, 2212)]