64297712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 128722416

約数和(自身を除く): 64424704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 313, 347, 592, 626, 694, 1252, 1388, 2504, 2776, 5008, 5552, 11581, 12839, 23162, 25678, 46324, 51356, 92648, 102712, 108611, 185296, 205424, 217222, 434444, 868888, 1737776, 4018607, 8037214, 16074428, 32148856, 64297712]

約数ペア:

[(1, 64297712), (2, 32148856), (4, 16074428), (8, 8037214), (16, 4018607), (37, 1737776), (74, 868888), (148, 434444), (296, 217222), (313, 205424), (347, 185296), (592, 108611), (626, 102712), (694, 92648), (1252, 51356), (1388, 46324), (2504, 25678), (2776, 23162), (5008, 12839), (5552, 11581)]