77498368

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 79749632

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 479, 512, 632, 958, 1024, 1264, 1916, 2048, 2528, 3832, 5056, 7664, 10112, 15328, 20224, 30656, 37841, 40448, 61312, 75682, 80896, 122624, 151364, 161792, 245248, 302728, 490496, 605456, 980992, 1210912, 2421824, 4843648, 9687296, 19374592, 38749184, 77498368]

約数ペア:

[(1, 77498368), (2, 38749184), (4, 19374592), (8, 9687296), (16, 4843648), (32, 2421824), (64, 1210912), (79, 980992), (128, 605456), (158, 490496), (256, 302728), (316, 245248), (479, 161792), (512, 151364), (632, 122624), (958, 80896), (1024, 75682), (1264, 61312), (1916, 40448), (2048, 37841), (2528, 30656), (3832, 20224), (5056, 15328), (7664, 10112)]