74285296

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 146646864

約数和(自身を除く): 72361568

約数列:

[1, 2, 4, 8, 16, 113, 181, 226, 227, 362, 452, 454, 724, 904, 908, 1448, 1808, 1816, 2896, 3632, 20453, 25651, 40906, 41087, 51302, 81812, 82174, 102604, 163624, 164348, 205208, 327248, 328696, 410416, 657392, 4642831, 9285662, 18571324, 37142648, 74285296]

約数ペア:

[(1, 74285296), (2, 37142648), (4, 18571324), (8, 9285662), (16, 4642831), (113, 657392), (181, 410416), (226, 328696), (227, 327248), (362, 205208), (452, 164348), (454, 163624), (724, 102604), (904, 82174), (908, 81812), (1448, 51302), (1808, 41087), (1816, 40906), (2896, 25651), (3632, 20453)]