28513584

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 89137152

約数和(自身を除く): 60623568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 264, 282, 376, 383, 396, 423, 517, 528, 564, 752, 766, 792, 846, 1034, 1128, 1149, 1532, 1551, 1584, 1692, 2068, 2256, 2298, 3064, 3102, 3384, 3447, 4136, 4213, 4596, 4653, 6128, 6204, 6768, 6894, 8272, 8426, 9192, 9306, 12408, 12639, 13788, 16852, 18001, 18384, 18612, 24816, 25278, 27576, 33704, 36002, 37224, 37917, 50556, 54003, 55152, 67408, 72004, 74448, 75834, 101112, 108006, 144008, 151668, 162009, 198011, 202224, 216012, 288016, 303336, 324018, 396022, 432024, 594033, 606672, 648036, 792044, 864048, 1188066, 1296072, 1584088, 1782099, 2376132, 2592144, 3168176, 3564198, 4752264, 7128396, 9504528, 14256792, 28513584]

約数ペア:

[(1, 28513584), (2, 14256792), (3, 9504528), (4, 7128396), (6, 4752264), (8, 3564198), (9, 3168176), (11, 2592144), (12, 2376132), (16, 1782099), (18, 1584088), (22, 1296072), (24, 1188066), (33, 864048), (36, 792044), (44, 648036), (47, 606672), (48, 594033), (66, 432024), (72, 396022), (88, 324018), (94, 303336), (99, 288016), (132, 216012), (141, 202224), (144, 198011), (176, 162009), (188, 151668), (198, 144008), (264, 108006), (282, 101112), (376, 75834), (383, 74448), (396, 72004), (423, 67408), (517, 55152), (528, 54003), (564, 50556), (752, 37917), (766, 37224), (792, 36002), (846, 33704), (1034, 27576), (1128, 25278), (1149, 24816), (1532, 18612), (1551, 18384), (1584, 18001), (1692, 16852), (2068, 13788), (2256, 12639), (2298, 12408), (3064, 9306), (3102, 9192), (3384, 8426), (3447, 8272), (4136, 6894), (4213, 6768), (4596, 6204), (4653, 6128)]