40949056

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 87590376

約数和(自身を除く): 46641320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 617, 976, 1037, 1088, 1234, 1952, 2074, 2468, 3904, 4148, 4936, 8296, 9872, 10489, 16592, 19744, 20978, 33184, 37637, 39488, 41956, 66368, 75274, 83912, 150548, 167824, 301096, 335648, 602192, 639829, 671296, 1204384, 1279658, 2408768, 2559316, 5118632, 10237264, 20474528, 40949056]

約数ペア:

[(1, 40949056), (2, 20474528), (4, 10237264), (8, 5118632), (16, 2559316), (17, 2408768), (32, 1279658), (34, 1204384), (61, 671296), (64, 639829), (68, 602192), (122, 335648), (136, 301096), (244, 167824), (272, 150548), (488, 83912), (544, 75274), (617, 66368), (976, 41956), (1037, 39488), (1088, 37637), (1234, 33184), (1952, 20978), (2074, 19744), (2468, 16592), (3904, 10489), (4148, 9872), (4936, 8296)]