64955256

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19471}}^1$

素因数の和:19619

約数の個数: 32

約数和(自身を含む): 163564800

約数和(自身を除く): 98609544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 19471, 38942, 58413, 77884, 116826, 155768, 233652, 467304, 2706469, 5412938, 8119407, 10825876, 16238814, 21651752, 32477628, 64955256]

約数ペア:

[(1, 64955256), (2, 32477628), (3, 21651752), (4, 16238814), (6, 10825876), (8, 8119407), (12, 5412938), (24, 2706469), (139, 467304), (278, 233652), (417, 155768), (556, 116826), (834, 77884), (1112, 58413), (1668, 38942), (3336, 19471)]