726702028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{17623}}^1$

素因数の和:17714

約数の個数: 36

約数和(自身を含む): 1399733328

約数和(自身を除く): 673031300

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 10309, 17623, 20618, 35246, 41236, 70492, 229099, 458198, 916396, 1075003, 2150006, 2978287, 4300012, 5956574, 11913148, 13975039, 27950078, 55900156, 181675507, 363351014, 726702028]

約数ペア:

[(1, 726702028), (2, 363351014), (4, 181675507), (13, 55900156), (26, 27950078), (52, 13975039), (61, 11913148), (122, 5956574), (169, 4300012), (244, 2978287), (338, 2150006), (676, 1075003), (793, 916396), (1586, 458198), (3172, 229099), (10309, 70492), (17623, 41236), (20618, 35246)]