66228736

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 80

約数和(自身を含む): 160275456

約数和(自身を除く): 94046720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1087, 1088, 1792, 1904, 2174, 2176, 3584, 3808, 4348, 4352, 7609, 7616, 8696, 8704, 15218, 15232, 17392, 18479, 30436, 30464, 34784, 36958, 60872, 60928, 69568, 73916, 121744, 129353, 139136, 147832, 243488, 258706, 278272, 295664, 486976, 517412, 556544, 591328, 973952, 1034824, 1182656, 1947904, 2069648, 2365312, 3895808, 4139296, 4730624, 8278592, 9461248, 16557184, 33114368, 66228736]

約数ペア:

[(1, 66228736), (2, 33114368), (4, 16557184), (7, 9461248), (8, 8278592), (14, 4730624), (16, 4139296), (17, 3895808), (28, 2365312), (32, 2069648), (34, 1947904), (56, 1182656), (64, 1034824), (68, 973952), (112, 591328), (119, 556544), (128, 517412), (136, 486976), (224, 295664), (238, 278272), (256, 258706), (272, 243488), (448, 147832), (476, 139136), (512, 129353), (544, 121744), (896, 73916), (952, 69568), (1087, 60928), (1088, 60872), (1792, 36958), (1904, 34784), (2174, 30464), (2176, 30436), (3584, 18479), (3808, 17392), (4348, 15232), (4352, 15218), (7609, 8704), (7616, 8696)]