65819936

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3266

約数の個数: 72

約数和(自身を含む): 162385020

約数和(自身を除く): 96565084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3229, 5096, 6458, 10192, 12916, 20384, 22603, 25832, 41977, 45206, 51664, 83954, 90412, 103328, 158221, 167908, 180824, 293839, 316442, 335816, 361648, 587678, 632884, 671632, 723296, 1175356, 1265768, 1343264, 2056873, 2350712, 2531536, 4113746, 4701424, 5063072, 8227492, 9402848, 16454984, 32909968, 65819936]

約数ペア:

[(1, 65819936), (2, 32909968), (4, 16454984), (7, 9402848), (8, 8227492), (13, 5063072), (14, 4701424), (16, 4113746), (26, 2531536), (28, 2350712), (32, 2056873), (49, 1343264), (52, 1265768), (56, 1175356), (91, 723296), (98, 671632), (104, 632884), (112, 587678), (182, 361648), (196, 335816), (208, 316442), (224, 293839), (364, 180824), (392, 167908), (416, 158221), (637, 103328), (728, 90412), (784, 83954), (1274, 51664), (1456, 45206), (1568, 41977), (2548, 25832), (2912, 22603), (3229, 20384), (5096, 12916), (6458, 10192)]