26102388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 67349856

約数和(自身を除く): 41247468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 211, 244, 338, 366, 422, 507, 633, 676, 732, 793, 844, 1014, 1266, 1586, 2028, 2379, 2532, 2743, 3172, 4758, 5486, 8229, 9516, 10309, 10972, 12871, 16458, 20618, 25742, 30927, 32916, 35659, 38613, 41236, 51484, 61854, 71318, 77226, 106977, 123708, 142636, 154452, 167323, 213954, 334646, 427908, 501969, 669292, 1003938, 2007876, 2175199, 4350398, 6525597, 8700796, 13051194, 26102388]

約数ペア:

[(1, 26102388), (2, 13051194), (3, 8700796), (4, 6525597), (6, 4350398), (12, 2175199), (13, 2007876), (26, 1003938), (39, 669292), (52, 501969), (61, 427908), (78, 334646), (122, 213954), (156, 167323), (169, 154452), (183, 142636), (211, 123708), (244, 106977), (338, 77226), (366, 71318), (422, 61854), (507, 51484), (633, 41236), (676, 38613), (732, 35659), (793, 32916), (844, 30927), (1014, 25742), (1266, 20618), (1586, 16458), (2028, 12871), (2379, 10972), (2532, 10309), (2743, 9516), (3172, 8229), (4758, 5486)]