75345128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 71534872

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 2039, 4078, 4619, 8156, 9238, 16312, 18476, 36952, 63209, 126418, 252836, 303811, 505672, 607622, 1215244, 2430488, 9418141, 18836282, 37672564, 75345128]

約数ペア:

[(1, 75345128), (2, 37672564), (4, 18836282), (8, 9418141), (31, 2430488), (62, 1215244), (124, 607622), (149, 505672), (248, 303811), (298, 252836), (596, 126418), (1192, 63209), (2039, 36952), (4078, 18476), (4619, 16312), (8156, 9238)]