28988648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1$

素因数の和:12161

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 32096152

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 12119, 24238, 48476, 96952, 157547, 278737, 315094, 557474, 630188, 1114948, 1260376, 2229896, 3623581, 7247162, 14494324, 28988648]

約数ペア:

[(1, 28988648), (2, 14494324), (4, 7247162), (8, 3623581), (13, 2229896), (23, 1260376), (26, 1114948), (46, 630188), (52, 557474), (92, 315094), (104, 278737), (184, 157547), (299, 96952), (598, 48476), (1196, 24238), (2392, 12119)]