77747488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26699}}^1$

素因数の和:26729

約数の個数: 48

約数和(自身を含む): 188395200

約数和(自身を除く): 110647712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 26699, 53398, 106796, 186893, 213592, 347087, 373786, 427184, 694174, 747572, 854368, 1388348, 1495144, 2429609, 2776696, 2990288, 4859218, 5553392, 5980576, 9718436, 11106784, 19436872, 38873744, 77747488]

約数ペア:

[(1, 77747488), (2, 38873744), (4, 19436872), (7, 11106784), (8, 9718436), (13, 5980576), (14, 5553392), (16, 4859218), (26, 2990288), (28, 2776696), (32, 2429609), (52, 1495144), (56, 1388348), (91, 854368), (104, 747572), (112, 694174), (182, 427184), (208, 373786), (224, 347087), (364, 213592), (416, 186893), (728, 106796), (1456, 53398), (2912, 26699)]