25944308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 51433536

約数和(自身を除く): 25489228

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 283, 533, 559, 566, 1066, 1118, 1132, 1763, 2132, 2236, 3526, 3679, 7052, 7358, 11603, 12169, 14716, 22919, 23206, 24338, 45838, 46412, 48676, 91676, 150839, 158197, 301678, 316394, 498929, 603356, 632788, 997858, 1995716, 6486077, 12972154, 25944308]

約数ペア:

[(1, 25944308), (2, 12972154), (4, 6486077), (13, 1995716), (26, 997858), (41, 632788), (43, 603356), (52, 498929), (82, 316394), (86, 301678), (164, 158197), (172, 150839), (283, 91676), (533, 48676), (559, 46412), (566, 45838), (1066, 24338), (1118, 23206), (1132, 22919), (1763, 14716), (2132, 12169), (2236, 11603), (3526, 7358), (3679, 7052)]