61264216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 124034400

約数和(自身を除く): 62770184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 919, 1282, 1838, 2564, 3676, 5128, 7352, 8333, 11947, 16666, 23894, 33332, 47788, 66664, 95576, 589079, 1178158, 2356316, 4712632, 7658027, 15316054, 30632108, 61264216]

約数ペア:

[(1, 61264216), (2, 30632108), (4, 15316054), (8, 7658027), (13, 4712632), (26, 2356316), (52, 1178158), (104, 589079), (641, 95576), (919, 66664), (1282, 47788), (1838, 33332), (2564, 23894), (3676, 16666), (5128, 11947), (7352, 8333)]