72830416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 144197120

約数和(自身を除く): 71366704

約数列:

[1, 2, 4, 8, 16, 79, 157, 158, 314, 316, 367, 628, 632, 734, 1256, 1264, 1468, 2512, 2936, 5872, 12403, 24806, 28993, 49612, 57619, 57986, 99224, 115238, 115972, 198448, 230476, 231944, 460952, 463888, 921904, 4551901, 9103802, 18207604, 36415208, 72830416]

約数ペア:

[(1, 72830416), (2, 36415208), (4, 18207604), (8, 9103802), (16, 4551901), (79, 921904), (157, 463888), (158, 460952), (314, 231944), (316, 230476), (367, 198448), (628, 115972), (632, 115238), (734, 99224), (1256, 57986), (1264, 57619), (1468, 49612), (2512, 28993), (2936, 24806), (5872, 12403)]