72652288

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 60

約数和(自身を含む): 154518012

約数和(自身を除く): 81865724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 491, 512, 544, 578, 982, 1088, 1156, 1964, 2176, 2312, 3928, 4352, 4624, 7856, 8347, 8704, 9248, 15712, 16694, 18496, 31424, 33388, 36992, 62848, 66776, 73984, 125696, 133552, 141899, 147968, 251392, 267104, 283798, 534208, 567596, 1068416, 1135192, 2136832, 2270384, 4273664, 4540768, 9081536, 18163072, 36326144, 72652288]

約数ペア:

[(1, 72652288), (2, 36326144), (4, 18163072), (8, 9081536), (16, 4540768), (17, 4273664), (32, 2270384), (34, 2136832), (64, 1135192), (68, 1068416), (128, 567596), (136, 534208), (256, 283798), (272, 267104), (289, 251392), (491, 147968), (512, 141899), (544, 133552), (578, 125696), (982, 73984), (1088, 66776), (1156, 62848), (1964, 36992), (2176, 33388), (2312, 31424), (3928, 18496), (4352, 16694), (4624, 15712), (7856, 9248), (8347, 8704)]