66607592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 62819608

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 419, 641, 838, 1282, 1676, 2564, 3352, 5128, 12989, 19871, 25978, 39742, 51956, 79484, 103912, 158968, 268579, 537158, 1074316, 2148632, 8325949, 16651898, 33303796, 66607592]

約数ペア:

[(1, 66607592), (2, 33303796), (4, 16651898), (8, 8325949), (31, 2148632), (62, 1074316), (124, 537158), (248, 268579), (419, 158968), (641, 103912), (838, 79484), (1282, 51956), (1676, 39742), (2564, 25978), (3352, 19871), (5128, 12989)]