68263736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 132643200

約数和(自身を除く): 64379464

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 409, 673, 818, 1346, 1636, 2692, 3272, 5384, 12679, 20863, 25358, 41726, 50716, 83452, 101432, 166904, 275257, 550514, 1101028, 2202056, 8532967, 17065934, 34131868, 68263736]

約数ペア:

[(1, 68263736), (2, 34131868), (4, 17065934), (8, 8532967), (31, 2202056), (62, 1101028), (124, 550514), (248, 275257), (409, 166904), (673, 101432), (818, 83452), (1346, 50716), (1636, 41726), (2692, 25358), (3272, 20863), (5384, 12679)]