27777942352

素因数分解:

$2^4\times {\mathrm{23}}^3\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 56573879040

約数和(自身を除く): 28795936688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 293, 368, 487, 529, 586, 974, 1058, 1172, 1948, 2116, 2344, 3896, 4232, 4688, 6739, 7792, 8464, 11201, 12167, 13478, 22402, 24334, 26956, 44804, 48668, 53912, 89608, 97336, 107824, 142691, 154997, 179216, 194672, 257623, 285382, 309994, 515246, 570764, 619988, 1030492, 1141528, 1239976, 2060984, 2283056, 2479952, 3281893, 3564931, 4121968, 5925329, 6563786, 7129862, 11850658, 13127572, 14259724, 23701316, 26255144, 28519448, 47402632, 52510288, 57038896, 75483539, 94805264, 150967078, 301934156, 603868312, 1207736624, 1736121397, 3472242794, 6944485588, 13888971176, 27777942352]

約数ペア:

[(1, 27777942352), (2, 13888971176), (4, 6944485588), (8, 3472242794), (16, 1736121397), (23, 1207736624), (46, 603868312), (92, 301934156), (184, 150967078), (293, 94805264), (368, 75483539), (487, 57038896), (529, 52510288), (586, 47402632), (974, 28519448), (1058, 26255144), (1172, 23701316), (1948, 14259724), (2116, 13127572), (2344, 11850658), (3896, 7129862), (4232, 6563786), (4688, 5925329), (6739, 4121968), (7792, 3564931), (8464, 3281893), (11201, 2479952), (12167, 2283056), (13478, 2060984), (22402, 1239976), (24334, 1141528), (26956, 1030492), (44804, 619988), (48668, 570764), (53912, 515246), (89608, 309994), (97336, 285382), (107824, 257623), (142691, 194672), (154997, 179216)]