40603264

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 87636870

約数和(自身を除く): 47033606

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 1877, 2704, 3754, 5408, 7508, 10816, 15016, 21632, 24401, 30032, 48802, 60064, 97604, 120128, 195208, 240256, 317213, 390416, 634426, 780832, 1268852, 1561664, 2537704, 3123328, 5075408, 10150816, 20301632, 40603264]

約数ペア:

[(1, 40603264), (2, 20301632), (4, 10150816), (8, 5075408), (13, 3123328), (16, 2537704), (26, 1561664), (32, 1268852), (52, 780832), (64, 634426), (104, 390416), (128, 317213), (169, 240256), (208, 195208), (338, 120128), (416, 97604), (676, 60064), (832, 48802), (1352, 30032), (1664, 24401), (1877, 21632), (2704, 15016), (3754, 10816), (5408, 7508)]