25757616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 71344640

約数和(自身を除く): 45587024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 463, 488, 732, 912, 926, 976, 1159, 1389, 1464, 1852, 2318, 2778, 2928, 3477, 3704, 4636, 5556, 6954, 7408, 8797, 9272, 11112, 13908, 17594, 18544, 22224, 26391, 27816, 28243, 35188, 52782, 55632, 56486, 70376, 84729, 105564, 112972, 140752, 169458, 211128, 225944, 338916, 422256, 451888, 536617, 677832, 1073234, 1355664, 1609851, 2146468, 3219702, 4292936, 6439404, 8585872, 12878808, 25757616]

約数ペア:

[(1, 25757616), (2, 12878808), (3, 8585872), (4, 6439404), (6, 4292936), (8, 3219702), (12, 2146468), (16, 1609851), (19, 1355664), (24, 1073234), (38, 677832), (48, 536617), (57, 451888), (61, 422256), (76, 338916), (114, 225944), (122, 211128), (152, 169458), (183, 140752), (228, 112972), (244, 105564), (304, 84729), (366, 70376), (456, 56486), (463, 55632), (488, 52782), (732, 35188), (912, 28243), (926, 27816), (976, 26391), (1159, 22224), (1389, 18544), (1464, 17594), (1852, 13908), (2318, 11112), (2778, 9272), (2928, 8797), (3477, 7408), (3704, 6954), (4636, 5556)]