65021824

素因数分解:

$2^7\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 151164000

約数和(自身を除く): 86142176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1481, 1568, 2744, 2962, 3136, 5488, 5924, 6272, 10367, 10976, 11848, 20734, 21952, 23696, 41468, 43904, 47392, 72569, 82936, 94784, 145138, 165872, 189568, 290276, 331744, 507983, 580552, 663488, 1015966, 1161104, 1326976, 2031932, 2322208, 4063864, 4644416, 8127728, 9288832, 16255456, 32510912, 65021824]

約数ペア:

[(1, 65021824), (2, 32510912), (4, 16255456), (7, 9288832), (8, 8127728), (14, 4644416), (16, 4063864), (28, 2322208), (32, 2031932), (49, 1326976), (56, 1161104), (64, 1015966), (98, 663488), (112, 580552), (128, 507983), (196, 331744), (224, 290276), (343, 189568), (392, 165872), (448, 145138), (686, 94784), (784, 82936), (896, 72569), (1372, 47392), (1481, 43904), (1568, 41468), (2744, 23696), (2962, 21952), (3136, 20734), (5488, 11848), (5924, 10976), (6272, 10367)]