79731392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1657

約数の個数: 56

約数和(自身を含む): 173290992

約数和(自身を除く): 93559600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1571, 1586, 1952, 3142, 3172, 3904, 6284, 6344, 12568, 12688, 20423, 25136, 25376, 40846, 50272, 50752, 81692, 95831, 100544, 163384, 191662, 326768, 383324, 653536, 766648, 1245803, 1307072, 1533296, 2491606, 3066592, 4983212, 6133184, 9966424, 19932848, 39865696, 79731392]

約数ペア:

[(1, 79731392), (2, 39865696), (4, 19932848), (8, 9966424), (13, 6133184), (16, 4983212), (26, 3066592), (32, 2491606), (52, 1533296), (61, 1307072), (64, 1245803), (104, 766648), (122, 653536), (208, 383324), (244, 326768), (416, 191662), (488, 163384), (793, 100544), (832, 95831), (976, 81692), (1571, 50752), (1586, 50272), (1952, 40846), (3142, 25376), (3172, 25136), (3904, 20423), (6284, 12688), (6344, 12568)]