26787384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28644

約数の個数: 48

約数和(自身を含む): 78132600

約数和(自身を除く): 51345216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 28619, 57238, 85857, 114476, 171714, 228952, 257571, 343428, 372047, 515142, 686856, 744094, 1030284, 1116141, 1488188, 2060568, 2232282, 2976376, 3348423, 4464564, 6696846, 8929128, 13393692, 26787384]

約数ペア:

[(1, 26787384), (2, 13393692), (3, 8929128), (4, 6696846), (6, 4464564), (8, 3348423), (9, 2976376), (12, 2232282), (13, 2060568), (18, 1488188), (24, 1116141), (26, 1030284), (36, 744094), (39, 686856), (52, 515142), (72, 372047), (78, 343428), (104, 257571), (117, 228952), (156, 171714), (234, 114476), (312, 85857), (468, 57238), (936, 28619)]