65274976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 139348944

約数和(自身を除く): 74073968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 907, 1384, 1814, 2249, 2768, 3628, 4498, 5536, 7256, 8996, 11791, 14512, 17992, 23582, 29024, 35984, 47164, 71968, 94328, 156911, 188656, 313822, 377312, 627644, 1255288, 2039843, 2510576, 4079686, 5021152, 8159372, 16318744, 32637488, 65274976]

約数ペア:

[(1, 65274976), (2, 32637488), (4, 16318744), (8, 8159372), (13, 5021152), (16, 4079686), (26, 2510576), (32, 2039843), (52, 1255288), (104, 627644), (173, 377312), (208, 313822), (346, 188656), (416, 156911), (692, 94328), (907, 71968), (1384, 47164), (1814, 35984), (2249, 29024), (2768, 23582), (3628, 17992), (4498, 14512), (5536, 11791), (7256, 8996)]