15967939168

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{229}}^1\times {\mathrm{2591}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 32713087680

約数和(自身を除く): 16745148512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 229, 232, 458, 464, 841, 916, 928, 1682, 1832, 2591, 3364, 3664, 5182, 6641, 6728, 7328, 10364, 13282, 13456, 20728, 26564, 26912, 41456, 53128, 75139, 82912, 106256, 150278, 192589, 212512, 300556, 385178, 593339, 601112, 770356, 1186678, 1202224, 1540712, 2179031, 2373356, 2404448, 3081424, 4358062, 4746712, 6162848, 8716124, 9493424, 17206831, 17432248, 18986848, 34413662, 34864496, 68827324, 69728992, 137654648, 275309296, 498998099, 550618592, 997996198, 1995992396, 3991984792, 7983969584, 15967939168]

約数ペア:

[(1, 15967939168), (2, 7983969584), (4, 3991984792), (8, 1995992396), (16, 997996198), (29, 550618592), (32, 498998099), (58, 275309296), (116, 137654648), (229, 69728992), (232, 68827324), (458, 34864496), (464, 34413662), (841, 18986848), (916, 17432248), (928, 17206831), (1682, 9493424), (1832, 8716124), (2591, 6162848), (3364, 4746712), (3664, 4358062), (5182, 3081424), (6641, 2404448), (6728, 2373356), (7328, 2179031), (10364, 1540712), (13282, 1202224), (13456, 1186678), (20728, 770356), (26564, 601112), (26912, 593339), (41456, 385178), (53128, 300556), (75139, 212512), (82912, 192589), (106256, 150278)]