64953408

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 188951616

約数和(自身を除く): 123998208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 156, 159, 192, 208, 212, 312, 318, 416, 424, 491, 624, 636, 689, 832, 848, 982, 1248, 1272, 1378, 1473, 1696, 1964, 2067, 2496, 2544, 2756, 2946, 3392, 3928, 4134, 5088, 5512, 5892, 6383, 7856, 8268, 10176, 11024, 11784, 12766, 15712, 16536, 19149, 22048, 23568, 25532, 26023, 31424, 33072, 38298, 44096, 47136, 51064, 52046, 66144, 76596, 78069, 94272, 102128, 104092, 132288, 153192, 156138, 204256, 208184, 306384, 312276, 338299, 408512, 416368, 612768, 624552, 676598, 832736, 1014897, 1225536, 1249104, 1353196, 1665472, 2029794, 2498208, 2706392, 4059588, 4996416, 5412784, 8119176, 10825568, 16238352, 21651136, 32476704, 64953408]

約数ペア:

[(1, 64953408), (2, 32476704), (3, 21651136), (4, 16238352), (6, 10825568), (8, 8119176), (12, 5412784), (13, 4996416), (16, 4059588), (24, 2706392), (26, 2498208), (32, 2029794), (39, 1665472), (48, 1353196), (52, 1249104), (53, 1225536), (64, 1014897), (78, 832736), (96, 676598), (104, 624552), (106, 612768), (156, 416368), (159, 408512), (192, 338299), (208, 312276), (212, 306384), (312, 208184), (318, 204256), (416, 156138), (424, 153192), (491, 132288), (624, 104092), (636, 102128), (689, 94272), (832, 78069), (848, 76596), (982, 66144), (1248, 52046), (1272, 51064), (1378, 47136), (1473, 44096), (1696, 38298), (1964, 33072), (2067, 31424), (2496, 26023), (2544, 25532), (2756, 23568), (2946, 22048), (3392, 19149), (3928, 16536), (4134, 15712), (5088, 12766), (5512, 11784), (5892, 11024), (6383, 10176), (7856, 8268)]