43480996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:652

約数の個数: 36

約数和(自身を含む): 83193264

約数和(自身を除く): 39712268

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 338, 491, 524, 676, 982, 1703, 1964, 3406, 6383, 6812, 12766, 22139, 25532, 44278, 64321, 82979, 88556, 128642, 165958, 257284, 331916, 836173, 1672346, 3344692, 10870249, 21740498, 43480996]

約数ペア:

[(1, 43480996), (2, 21740498), (4, 10870249), (13, 3344692), (26, 1672346), (52, 836173), (131, 331916), (169, 257284), (262, 165958), (338, 128642), (491, 88556), (524, 82979), (676, 64321), (982, 44278), (1703, 25532), (1964, 22139), (3406, 12766), (6383, 6812)]