25830636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 66898944

約数和(自身を除く): 41068308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 271, 282, 338, 507, 542, 564, 611, 676, 813, 1014, 1084, 1222, 1626, 1833, 2028, 2444, 3252, 3523, 3666, 7046, 7332, 7943, 10569, 12737, 14092, 15886, 21138, 23829, 25474, 31772, 38211, 42276, 45799, 47658, 50948, 76422, 91598, 95316, 137397, 152844, 165581, 183196, 274794, 331162, 496743, 549588, 662324, 993486, 1986972, 2152553, 4305106, 6457659, 8610212, 12915318, 25830636]

約数ペア:

[(1, 25830636), (2, 12915318), (3, 8610212), (4, 6457659), (6, 4305106), (12, 2152553), (13, 1986972), (26, 993486), (39, 662324), (47, 549588), (52, 496743), (78, 331162), (94, 274794), (141, 183196), (156, 165581), (169, 152844), (188, 137397), (271, 95316), (282, 91598), (338, 76422), (507, 50948), (542, 47658), (564, 45799), (611, 42276), (676, 38211), (813, 31772), (1014, 25474), (1084, 23829), (1222, 21138), (1626, 15886), (1833, 14092), (2028, 12737), (2444, 10569), (3252, 7943), (3523, 7332), (3666, 7046)]