26387296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 56476224

約数和(自身を除く): 30088928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 463, 548, 926, 1096, 1781, 1852, 2192, 3562, 3704, 4384, 6019, 7124, 7408, 12038, 14248, 14816, 24076, 28496, 48152, 56992, 63431, 96304, 126862, 192608, 253724, 507448, 824603, 1014896, 1649206, 2029792, 3298412, 6596824, 13193648, 26387296]

約数ペア:

[(1, 26387296), (2, 13193648), (4, 6596824), (8, 3298412), (13, 2029792), (16, 1649206), (26, 1014896), (32, 824603), (52, 507448), (104, 253724), (137, 192608), (208, 126862), (274, 96304), (416, 63431), (463, 56992), (548, 48152), (926, 28496), (1096, 24076), (1781, 14816), (1852, 14248), (2192, 12038), (3562, 7408), (3704, 7124), (4384, 6019)]