64458176

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 134745984

約数和(自身を除く): 70287808

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 613, 848, 992, 1226, 1643, 1696, 1984, 2452, 3286, 3392, 4904, 6572, 9808, 13144, 19003, 19616, 26288, 32489, 38006, 39232, 52576, 64978, 76012, 105152, 129956, 152024, 259912, 304048, 519824, 608096, 1007159, 1039648, 1216192, 2014318, 2079296, 4028636, 8057272, 16114544, 32229088, 64458176]

約数ペア:

[(1, 64458176), (2, 32229088), (4, 16114544), (8, 8057272), (16, 4028636), (31, 2079296), (32, 2014318), (53, 1216192), (62, 1039648), (64, 1007159), (106, 608096), (124, 519824), (212, 304048), (248, 259912), (424, 152024), (496, 129956), (613, 105152), (848, 76012), (992, 64978), (1226, 52576), (1643, 39232), (1696, 38006), (1984, 32489), (2452, 26288), (3286, 19616), (3392, 19003), (4904, 13144), (6572, 9808)]