38744768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 82296000

約数和(自身を除く): 43551232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 149, 239, 272, 298, 478, 544, 596, 956, 1088, 1192, 1912, 2384, 2533, 3824, 4063, 4768, 5066, 7648, 8126, 9536, 10132, 15296, 16252, 20264, 32504, 35611, 40528, 65008, 71222, 81056, 130016, 142444, 162112, 260032, 284888, 569776, 605387, 1139552, 1210774, 2279104, 2421548, 4843096, 9686192, 19372384, 38744768]

約数ペア:

[(1, 38744768), (2, 19372384), (4, 9686192), (8, 4843096), (16, 2421548), (17, 2279104), (32, 1210774), (34, 1139552), (64, 605387), (68, 569776), (136, 284888), (149, 260032), (239, 162112), (272, 142444), (298, 130016), (478, 81056), (544, 71222), (596, 65008), (956, 40528), (1088, 35611), (1192, 32504), (1912, 20264), (2384, 16252), (2533, 15296), (3824, 10132), (4063, 9536), (4768, 8126), (5066, 7648)]