25641168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 81369792

約数和(自身を除く): 55728624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 67, 68, 84, 102, 112, 119, 134, 136, 168, 201, 204, 238, 268, 272, 336, 357, 402, 408, 469, 476, 536, 714, 804, 816, 938, 952, 1072, 1139, 1407, 1428, 1608, 1876, 1904, 2278, 2814, 2856, 3216, 3417, 3752, 4489, 4556, 5628, 5712, 6834, 7504, 7973, 8978, 9112, 11256, 13467, 13668, 15946, 17956, 18224, 22512, 23919, 26934, 27336, 31423, 31892, 35912, 47838, 53868, 54672, 62846, 63784, 71824, 76313, 94269, 95676, 107736, 125692, 127568, 152626, 188538, 191352, 215472, 228939, 251384, 305252, 377076, 382704, 457878, 502768, 534191, 610504, 754152, 915756, 1068382, 1221008, 1508304, 1602573, 1831512, 2136764, 3205146, 3663024, 4273528, 6410292, 8547056, 12820584, 25641168]

約数ペア:

[(1, 25641168), (2, 12820584), (3, 8547056), (4, 6410292), (6, 4273528), (7, 3663024), (8, 3205146), (12, 2136764), (14, 1831512), (16, 1602573), (17, 1508304), (21, 1221008), (24, 1068382), (28, 915756), (34, 754152), (42, 610504), (48, 534191), (51, 502768), (56, 457878), (67, 382704), (68, 377076), (84, 305252), (102, 251384), (112, 228939), (119, 215472), (134, 191352), (136, 188538), (168, 152626), (201, 127568), (204, 125692), (238, 107736), (268, 95676), (272, 94269), (336, 76313), (357, 71824), (402, 63784), (408, 62846), (469, 54672), (476, 53868), (536, 47838), (714, 35912), (804, 31892), (816, 31423), (938, 27336), (952, 26934), (1072, 23919), (1139, 22512), (1407, 18224), (1428, 17956), (1608, 15946), (1876, 13668), (1904, 13467), (2278, 11256), (2814, 9112), (2856, 8978), (3216, 7973), (3417, 7504), (3752, 6834), (4489, 5712), (4556, 5628)]