7628556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 19443200

約数和(自身を除く): 11814644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 619, 948, 1027, 1238, 1857, 2054, 2476, 3081, 3714, 4108, 6162, 7428, 8047, 12324, 16094, 24141, 32188, 48282, 48901, 96564, 97802, 146703, 195604, 293406, 586812, 635713, 1271426, 1907139, 2542852, 3814278, 7628556]

約数ペア:

[(1, 7628556), (2, 3814278), (3, 2542852), (4, 1907139), (6, 1271426), (12, 635713), (13, 586812), (26, 293406), (39, 195604), (52, 146703), (78, 97802), (79, 96564), (156, 48901), (158, 48282), (237, 32188), (316, 24141), (474, 16094), (619, 12324), (948, 8047), (1027, 7428), (1238, 6162), (1857, 4108), (2054, 3714), (2476, 3081)]