25191816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6211}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 68207760

約数和(自身を除く): 43015944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 6211, 12422, 18633, 24844, 37266, 49688, 74532, 80743, 149064, 161486, 242229, 322972, 484458, 645944, 968916, 1049659, 1937832, 2099318, 3148977, 4198636, 6297954, 8397272, 12595908, 25191816]

約数ペア:

[(1, 25191816), (2, 12595908), (3, 8397272), (4, 6297954), (6, 4198636), (8, 3148977), (12, 2099318), (13, 1937832), (24, 1049659), (26, 968916), (39, 645944), (52, 484458), (78, 322972), (104, 242229), (156, 161486), (169, 149064), (312, 80743), (338, 74532), (507, 49688), (676, 37266), (1014, 24844), (1352, 18633), (2028, 12422), (4056, 6211)]