38745984

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 72295296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 107, 123, 128, 138, 164, 184, 192, 214, 246, 276, 321, 328, 368, 384, 428, 492, 552, 642, 656, 736, 856, 943, 984, 1104, 1284, 1312, 1472, 1712, 1886, 1968, 2208, 2461, 2568, 2624, 2829, 2944, 3424, 3772, 3936, 4387, 4416, 4922, 5136, 5248, 5658, 6848, 7383, 7544, 7872, 8774, 8832, 9844, 10272, 11316, 13161, 13696, 14766, 15088, 15744, 17548, 19688, 20544, 22632, 26322, 29532, 30176, 35096, 39376, 41088, 45264, 52644, 59064, 60352, 70192, 78752, 90528, 100901, 105288, 118128, 120704, 140384, 157504, 181056, 201802, 210576, 236256, 280768, 302703, 315008, 362112, 403604, 421152, 472512, 561536, 605406, 807208, 842304, 945024, 1210812, 1614416, 1684608, 2421624, 3228832, 4843248, 6457664, 9686496, 12915328, 19372992, 38745984]

約数ペア:

[(1, 38745984), (2, 19372992), (3, 12915328), (4, 9686496), (6, 6457664), (8, 4843248), (12, 3228832), (16, 2421624), (23, 1684608), (24, 1614416), (32, 1210812), (41, 945024), (46, 842304), (48, 807208), (64, 605406), (69, 561536), (82, 472512), (92, 421152), (96, 403604), (107, 362112), (123, 315008), (128, 302703), (138, 280768), (164, 236256), (184, 210576), (192, 201802), (214, 181056), (246, 157504), (276, 140384), (321, 120704), (328, 118128), (368, 105288), (384, 100901), (428, 90528), (492, 78752), (552, 70192), (642, 60352), (656, 59064), (736, 52644), (856, 45264), (943, 41088), (984, 39376), (1104, 35096), (1284, 30176), (1312, 29532), (1472, 26322), (1712, 22632), (1886, 20544), (1968, 19688), (2208, 17548), (2461, 15744), (2568, 15088), (2624, 14766), (2829, 13696), (2944, 13161), (3424, 11316), (3772, 10272), (3936, 9844), (4387, 8832), (4416, 8774), (4922, 7872), (5136, 7544), (5248, 7383), (5658, 6848)]