25750512

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 77936976

約数和(自身を除く): 52186464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 157, 201, 204, 268, 272, 306, 314, 402, 408, 471, 536, 603, 612, 628, 804, 816, 942, 1072, 1139, 1206, 1224, 1256, 1413, 1608, 1884, 2278, 2412, 2448, 2512, 2669, 2826, 3216, 3417, 3768, 4556, 4824, 5338, 5652, 6834, 7536, 8007, 9112, 9648, 10251, 10519, 10676, 11304, 13668, 16014, 18224, 20502, 21038, 21352, 22608, 24021, 27336, 31557, 32028, 41004, 42076, 42704, 48042, 54672, 63114, 64056, 82008, 84152, 94671, 96084, 126228, 128112, 164016, 168304, 178823, 189342, 192168, 252456, 357646, 378684, 384336, 504912, 536469, 715292, 757368, 1072938, 1430584, 1514736, 1609407, 2145876, 2861168, 3218814, 4291752, 6437628, 8583504, 12875256, 25750512]

約数ペア:

[(1, 25750512), (2, 12875256), (3, 8583504), (4, 6437628), (6, 4291752), (8, 3218814), (9, 2861168), (12, 2145876), (16, 1609407), (17, 1514736), (18, 1430584), (24, 1072938), (34, 757368), (36, 715292), (48, 536469), (51, 504912), (67, 384336), (68, 378684), (72, 357646), (102, 252456), (134, 192168), (136, 189342), (144, 178823), (153, 168304), (157, 164016), (201, 128112), (204, 126228), (268, 96084), (272, 94671), (306, 84152), (314, 82008), (402, 64056), (408, 63114), (471, 54672), (536, 48042), (603, 42704), (612, 42076), (628, 41004), (804, 32028), (816, 31557), (942, 27336), (1072, 24021), (1139, 22608), (1206, 21352), (1224, 21038), (1256, 20502), (1413, 18224), (1608, 16014), (1884, 13668), (2278, 11304), (2412, 10676), (2448, 10519), (2512, 10251), (2669, 9648), (2826, 9112), (3216, 8007), (3417, 7536), (3768, 6834), (4556, 5652), (4824, 5338)]