72958438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 134737920

約数和(自身を除く): 61779482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 7309, 9982, 14618, 51163, 102326, 168107, 226579, 336214, 453158, 1176749, 1586053, 2353498, 3172106, 5211317, 10422634, 36479219, 72958438]

約数ペア:

[(1, 72958438), (2, 36479219), (7, 10422634), (14, 5211317), (23, 3172106), (31, 2353498), (46, 1586053), (62, 1176749), (161, 453158), (217, 336214), (322, 226579), (434, 168107), (713, 102326), (1426, 51163), (4991, 14618), (7309, 9982)]