78998764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11597}}^1$

素因数の和:11745

約数の個数: 24

約数和(自身を含む): 150031728

約数和(自身を除く): 71032964

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 11597, 23194, 46388, 150761, 301522, 603044, 1519207, 3038414, 6076828, 19749691, 39499382, 78998764]

約数ペア:

[(1, 78998764), (2, 39499382), (4, 19749691), (13, 6076828), (26, 3038414), (52, 1519207), (131, 603044), (262, 301522), (524, 150761), (1703, 46388), (3406, 23194), (6812, 11597)]