56448704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 84

約数和(自身を含む): 128848104

約数和(自身を除く): 72399400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 307, 338, 416, 442, 544, 614, 676, 832, 884, 1088, 1228, 1352, 1768, 2456, 2704, 2873, 3536, 3991, 4912, 5219, 5408, 5746, 7072, 7982, 9824, 10438, 10816, 11492, 14144, 15964, 19648, 20876, 22984, 31928, 41752, 45968, 51883, 63856, 67847, 83504, 91936, 103766, 127712, 135694, 167008, 183872, 207532, 255424, 271388, 334016, 415064, 542776, 830128, 882011, 1085552, 1660256, 1764022, 2171104, 3320512, 3528044, 4342208, 7056088, 14112176, 28224352, 56448704]

約数ペア:

[(1, 56448704), (2, 28224352), (4, 14112176), (8, 7056088), (13, 4342208), (16, 3528044), (17, 3320512), (26, 2171104), (32, 1764022), (34, 1660256), (52, 1085552), (64, 882011), (68, 830128), (104, 542776), (136, 415064), (169, 334016), (208, 271388), (221, 255424), (272, 207532), (307, 183872), (338, 167008), (416, 135694), (442, 127712), (544, 103766), (614, 91936), (676, 83504), (832, 67847), (884, 63856), (1088, 51883), (1228, 45968), (1352, 41752), (1768, 31928), (2456, 22984), (2704, 20876), (2873, 19648), (3536, 15964), (3991, 14144), (4912, 11492), (5219, 10816), (5408, 10438), (5746, 9824), (7072, 7982)]