56693728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19469}}^1$

素因数の和:19499

約数の個数: 48

約数和(自身を含む): 137380320

約数和(自身を除く): 80686592

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, 19469, 38938, 77876, 136283, 155752, 253097, 272566, 311504, 506194, 545132, 623008, 1012388, 1090264, 1771679, 2024776, 2180528, 3543358, 4049552, 4361056, 7086716, 8099104, 14173432, 28346864, 56693728]

約数ペア:

[(1, 56693728), (2, 28346864), (4, 14173432), (7, 8099104), (8, 7086716), (13, 4361056), (14, 4049552), (16, 3543358), (26, 2180528), (28, 2024776), (32, 1771679), (52, 1090264), (56, 1012388), (91, 623008), (104, 545132), (112, 506194), (182, 311504), (208, 272566), (224, 253097), (364, 155752), (416, 136283), (728, 77876), (1456, 38938), (2912, 19469)]