4065152

素因数分解:

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

素因数の和:383

約数の個数: 64

約数和(自身を含む): 9996000

約数和(自身を除く): 5930848

約数列:

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

約数ペア:

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