28507265448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{65053}}^1$

素因数の和:65143

約数の個数: 96

約数和(自身を含む): 77518346400

約数和(自身を除く): 49011080952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 4712, 5766, 7068, 7688, 11532, 14136, 18259, 23064, 36518, 54777, 65053, 73036, 109554, 130106, 146072, 195159, 219108, 260212, 390318, 438216, 520424, 780636, 1236007, 1561272, 2016643, 2472014, 3708021, 4033286, 4944028, 6049929, 7416042, 8066572, 9888056, 12099858, 14832084, 16133144, 24199716, 29664168, 38316217, 48399432, 62515933, 76632434, 114948651, 125031866, 153264868, 187547799, 229897302, 250063732, 306529736, 375095598, 459794604, 500127464, 750191196, 919589208, 1187802727, 1500382392, 2375605454, 3563408181, 4751210908, 7126816362, 9502421816, 14253632724, 28507265448]

約数ペア:

[(1, 28507265448), (2, 14253632724), (3, 9502421816), (4, 7126816362), (6, 4751210908), (8, 3563408181), (12, 2375605454), (19, 1500382392), (24, 1187802727), (31, 919589208), (38, 750191196), (57, 500127464), (62, 459794604), (76, 375095598), (93, 306529736), (114, 250063732), (124, 229897302), (152, 187547799), (186, 153264868), (228, 125031866), (248, 114948651), (372, 76632434), (456, 62515933), (589, 48399432), (744, 38316217), (961, 29664168), (1178, 24199716), (1767, 16133144), (1922, 14832084), (2356, 12099858), (2883, 9888056), (3534, 8066572), (3844, 7416042), (4712, 6049929), (5766, 4944028), (7068, 4033286), (7688, 3708021), (11532, 2472014), (14136, 2016643), (18259, 1561272), (23064, 1236007), (36518, 780636), (54777, 520424), (65053, 438216), (73036, 390318), (109554, 260212), (130106, 219108), (146072, 195159)]