22915691888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{9743}}^1$

素因数の和:9954

約数の個数: 80

約数和(自身を含む): 47520708480

約数和(自身を除く): 24605016592

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 137, 148, 232, 274, 296, 464, 548, 592, 1073, 1096, 2146, 2192, 3973, 4292, 5069, 7946, 8584, 9743, 10138, 15892, 17168, 19486, 20276, 31784, 38972, 40552, 63568, 77944, 81104, 147001, 155888, 282547, 294002, 360491, 565094, 588004, 720982, 1130188, 1176008, 1334791, 1441964, 2260376, 2352016, 2669582, 2883928, 4520752, 5339164, 5767856, 10454239, 10678328, 20908478, 21356656, 38708939, 41816956, 49387267, 77417878, 83633912, 98774534, 154835756, 167267824, 197549068, 309671512, 395098136, 619343024, 790196272, 1432230743, 2864461486, 5728922972, 11457845944, 22915691888]

約数ペア:

[(1, 22915691888), (2, 11457845944), (4, 5728922972), (8, 2864461486), (16, 1432230743), (29, 790196272), (37, 619343024), (58, 395098136), (74, 309671512), (116, 197549068), (137, 167267824), (148, 154835756), (232, 98774534), (274, 83633912), (296, 77417878), (464, 49387267), (548, 41816956), (592, 38708939), (1073, 21356656), (1096, 20908478), (2146, 10678328), (2192, 10454239), (3973, 5767856), (4292, 5339164), (5069, 4520752), (7946, 2883928), (8584, 2669582), (9743, 2352016), (10138, 2260376), (15892, 1441964), (17168, 1334791), (19486, 1176008), (20276, 1130188), (31784, 720982), (38972, 588004), (40552, 565094), (63568, 360491), (77944, 294002), (81104, 282547), (147001, 155888)]