72107308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198097}}^1$

素因数の和:198121

約数の個数: 24

約数和(自身を含む): 155308832

約数和(自身を除く): 83201524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198097, 396194, 792388, 1386679, 2575261, 2773358, 5150522, 5546716, 10301044, 18026827, 36053654, 72107308]

約数ペア:

[(1, 72107308), (2, 36053654), (4, 18026827), (7, 10301044), (13, 5546716), (14, 5150522), (26, 2773358), (28, 2575261), (52, 1386679), (91, 792388), (182, 396194), (364, 198097)]