28222324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 54232416

約数和(自身を除く): 26010092

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 503, 676, 1006, 1079, 2012, 2158, 4316, 6539, 13078, 14027, 26156, 28054, 41749, 56108, 83498, 85007, 166996, 170014, 340028, 542737, 1085474, 2170948, 7055581, 14111162, 28222324]

約数ペア:

[(1, 28222324), (2, 14111162), (4, 7055581), (13, 2170948), (26, 1085474), (52, 542737), (83, 340028), (166, 170014), (169, 166996), (332, 85007), (338, 83498), (503, 56108), (676, 41749), (1006, 28054), (1079, 26156), (2012, 14027), (2158, 13078), (4316, 6539)]