22012314368

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{49789}}^1$

素因数の和:49973

約数の個数: 72

約数和(自身を含む): 48239340240

約数和(自身を除く): 26227025872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 256, 314, 352, 628, 704, 1256, 1408, 1727, 2512, 2816, 3454, 5024, 6908, 10048, 13816, 20096, 27632, 40192, 49789, 55264, 99578, 110528, 199156, 221056, 398312, 442112, 547679, 796624, 1095358, 1593248, 2190716, 3186496, 4381432, 6372992, 7816873, 8762864, 12745984, 15633746, 17525728, 31267492, 35051456, 62534984, 70102912, 85985603, 125069968, 140205824, 171971206, 250139936, 343942412, 500279872, 687884824, 1000559744, 1375769648, 2001119488, 2751539296, 5503078592, 11006157184, 22012314368]

約数ペア:

[(1, 22012314368), (2, 11006157184), (4, 5503078592), (8, 2751539296), (11, 2001119488), (16, 1375769648), (22, 1000559744), (32, 687884824), (44, 500279872), (64, 343942412), (88, 250139936), (128, 171971206), (157, 140205824), (176, 125069968), (256, 85985603), (314, 70102912), (352, 62534984), (628, 35051456), (704, 31267492), (1256, 17525728), (1408, 15633746), (1727, 12745984), (2512, 8762864), (2816, 7816873), (3454, 6372992), (5024, 4381432), (6908, 3186496), (10048, 2190716), (13816, 1593248), (20096, 1095358), (27632, 796624), (40192, 547679), (49789, 442112), (55264, 398312), (99578, 221056), (110528, 199156)]