71887904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 155113056

約数和(自身を除く): 83225152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 331, 352, 617, 662, 1234, 1324, 2468, 2648, 3641, 4936, 5296, 6787, 7282, 9872, 10592, 13574, 14564, 19744, 27148, 29128, 54296, 58256, 108592, 116512, 204227, 217184, 408454, 816908, 1633816, 2246497, 3267632, 4492994, 6535264, 8985988, 17971976, 35943952, 71887904]

約数ペア:

[(1, 71887904), (2, 35943952), (4, 17971976), (8, 8985988), (11, 6535264), (16, 4492994), (22, 3267632), (32, 2246497), (44, 1633816), (88, 816908), (176, 408454), (331, 217184), (352, 204227), (617, 116512), (662, 108592), (1234, 58256), (1324, 54296), (2468, 29128), (2648, 27148), (3641, 19744), (4936, 14564), (5296, 13574), (6787, 10592), (7282, 9872)]