38906336

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 93146256

約数和(自身を除く): 54239920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 601, 952, 1156, 1202, 1904, 2023, 2312, 2404, 3808, 4046, 4207, 4624, 4808, 8092, 8414, 9248, 9616, 10217, 16184, 16828, 19232, 20434, 32368, 33656, 40868, 64736, 67312, 71519, 81736, 134624, 143038, 163472, 173689, 286076, 326944, 347378, 572152, 694756, 1144304, 1215823, 1389512, 2288608, 2431646, 2779024, 4863292, 5558048, 9726584, 19453168, 38906336]

約数ペア:

[(1, 38906336), (2, 19453168), (4, 9726584), (7, 5558048), (8, 4863292), (14, 2779024), (16, 2431646), (17, 2288608), (28, 1389512), (32, 1215823), (34, 1144304), (56, 694756), (68, 572152), (112, 347378), (119, 326944), (136, 286076), (224, 173689), (238, 163472), (272, 143038), (289, 134624), (476, 81736), (544, 71519), (578, 67312), (601, 64736), (952, 40868), (1156, 33656), (1202, 32368), (1904, 20434), (2023, 19232), (2312, 16828), (2404, 16184), (3808, 10217), (4046, 9616), (4207, 9248), (4624, 8414), (4808, 8092)]