8130304

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 20031200

約数和(自身を除く): 11900896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 349, 364, 416, 448, 698, 728, 832, 896, 1396, 1456, 1664, 1792, 2443, 2792, 2912, 3328, 4537, 4886, 5584, 5824, 9074, 9772, 11168, 11648, 18148, 19544, 22336, 23296, 31759, 36296, 39088, 44672, 63518, 72592, 78176, 89344, 127036, 145184, 156352, 254072, 290368, 312704, 508144, 580736, 625408, 1016288, 1161472, 2032576, 4065152, 8130304]

約数ペア:

[(1, 8130304), (2, 4065152), (4, 2032576), (7, 1161472), (8, 1016288), (13, 625408), (14, 580736), (16, 508144), (26, 312704), (28, 290368), (32, 254072), (52, 156352), (56, 145184), (64, 127036), (91, 89344), (104, 78176), (112, 72592), (128, 63518), (182, 44672), (208, 39088), (224, 36296), (256, 31759), (349, 23296), (364, 22336), (416, 19544), (448, 18148), (698, 11648), (728, 11168), (832, 9772), (896, 9074), (1396, 5824), (1456, 5584), (1664, 4886), (1792, 4537), (2443, 3328), (2792, 2912)]