71033144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 170644320

約数和(自身を除く): 99611176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 263, 364, 371, 392, 424, 526, 637, 689, 728, 742, 1052, 1274, 1378, 1484, 1841, 2104, 2548, 2597, 2756, 2968, 3419, 3682, 4823, 5096, 5194, 5512, 6838, 7364, 9646, 10388, 12887, 13676, 13939, 14728, 19292, 20776, 23933, 25774, 27352, 27878, 33761, 38584, 47866, 51548, 55756, 67522, 95732, 97573, 103096, 111512, 135044, 167531, 181207, 191464, 195146, 270088, 335062, 362414, 390292, 670124, 683011, 724828, 780584, 1268449, 1340248, 1366022, 1449656, 2536898, 2732044, 5073796, 5464088, 8879143, 10147592, 17758286, 35516572, 71033144]

約数ペア:

[(1, 71033144), (2, 35516572), (4, 17758286), (7, 10147592), (8, 8879143), (13, 5464088), (14, 5073796), (26, 2732044), (28, 2536898), (49, 1449656), (52, 1366022), (53, 1340248), (56, 1268449), (91, 780584), (98, 724828), (104, 683011), (106, 670124), (182, 390292), (196, 362414), (212, 335062), (263, 270088), (364, 195146), (371, 191464), (392, 181207), (424, 167531), (526, 135044), (637, 111512), (689, 103096), (728, 97573), (742, 95732), (1052, 67522), (1274, 55756), (1378, 51548), (1484, 47866), (1841, 38584), (2104, 33761), (2548, 27878), (2597, 27352), (2756, 25774), (2968, 23933), (3419, 20776), (3682, 19292), (4823, 14728), (5096, 13939), (5194, 13676), (5512, 12887), (6838, 10388), (7364, 9646)]