24278488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 51559200

約数和(自身を除く): 27280712

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 89, 104, 122, 172, 178, 244, 344, 356, 488, 559, 712, 793, 1118, 1157, 1586, 2236, 2314, 2623, 3172, 3827, 4472, 4628, 5246, 5429, 6344, 7654, 9256, 10492, 10858, 15308, 20984, 21716, 30616, 34099, 43432, 49751, 68198, 70577, 99502, 136396, 141154, 199004, 233447, 272792, 282308, 398008, 466894, 564616, 933788, 1867576, 3034811, 6069622, 12139244, 24278488]

約数ペア:

[(1, 24278488), (2, 12139244), (4, 6069622), (8, 3034811), (13, 1867576), (26, 933788), (43, 564616), (52, 466894), (61, 398008), (86, 282308), (89, 272792), (104, 233447), (122, 199004), (172, 141154), (178, 136396), (244, 99502), (344, 70577), (356, 68198), (488, 49751), (559, 43432), (712, 34099), (793, 30616), (1118, 21716), (1157, 20984), (1586, 15308), (2236, 10858), (2314, 10492), (2623, 9256), (3172, 7654), (3827, 6344), (4472, 5429), (4628, 5246)]