74247424

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 156549960

約数和(自身を除く): 82302536

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 128, 137, 146, 232, 256, 274, 292, 464, 548, 584, 928, 1096, 1168, 1856, 2117, 2192, 2336, 3712, 3973, 4234, 4384, 4672, 7424, 7946, 8468, 8768, 9344, 10001, 15892, 16936, 17536, 18688, 20002, 31784, 33872, 35072, 40004, 63568, 67744, 80008, 127136, 135488, 160016, 254272, 270976, 290029, 320032, 508544, 541952, 580058, 640064, 1017088, 1160116, 1280128, 2320232, 2560256, 4640464, 9280928, 18561856, 37123712, 74247424]

約数ペア:

[(1, 74247424), (2, 37123712), (4, 18561856), (8, 9280928), (16, 4640464), (29, 2560256), (32, 2320232), (58, 1280128), (64, 1160116), (73, 1017088), (116, 640064), (128, 580058), (137, 541952), (146, 508544), (232, 320032), (256, 290029), (274, 270976), (292, 254272), (464, 160016), (548, 135488), (584, 127136), (928, 80008), (1096, 67744), (1168, 63568), (1856, 40004), (2117, 35072), (2192, 33872), (2336, 31784), (3712, 20002), (3973, 18688), (4234, 17536), (4384, 16936), (4672, 15892), (7424, 10001), (7946, 9344), (8468, 8768)]