61472944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 128741760

約数和(自身を除く): 67268816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 617, 958, 1234, 1916, 2468, 3832, 4936, 6227, 7664, 8021, 9872, 12454, 16042, 24908, 32084, 49816, 64168, 99632, 128336, 295543, 591086, 1182172, 2364344, 3842059, 4728688, 7684118, 15368236, 30736472, 61472944]

約数ペア:

[(1, 61472944), (2, 30736472), (4, 15368236), (8, 7684118), (13, 4728688), (16, 3842059), (26, 2364344), (52, 1182172), (104, 591086), (208, 295543), (479, 128336), (617, 99632), (958, 64168), (1234, 49816), (1916, 32084), (2468, 24908), (3832, 16042), (4936, 12454), (6227, 9872), (7664, 8021)]