40543712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 90426168

約数和(自身を除く): 49882456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 283, 296, 352, 407, 484, 566, 592, 814, 968, 1132, 1184, 1628, 1936, 2264, 3113, 3256, 3872, 4477, 4528, 6226, 6512, 8954, 9056, 10471, 12452, 13024, 17908, 20942, 24904, 34243, 35816, 41884, 49808, 68486, 71632, 83768, 99616, 115181, 136972, 143264, 167536, 230362, 273944, 335072, 460724, 547888, 921448, 1095776, 1266991, 1842896, 2533982, 3685792, 5067964, 10135928, 20271856, 40543712]

約数ペア:

[(1, 40543712), (2, 20271856), (4, 10135928), (8, 5067964), (11, 3685792), (16, 2533982), (22, 1842896), (32, 1266991), (37, 1095776), (44, 921448), (74, 547888), (88, 460724), (121, 335072), (148, 273944), (176, 230362), (242, 167536), (283, 143264), (296, 136972), (352, 115181), (407, 99616), (484, 83768), (566, 71632), (592, 68486), (814, 49808), (968, 41884), (1132, 35816), (1184, 34243), (1628, 24904), (1936, 20942), (2264, 17908), (3113, 13024), (3256, 12452), (3872, 10471), (4477, 9056), (4528, 8954), (6226, 6512)]