40985616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 121769984

約数和(自身を除く): 80784368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 547, 669, 892, 1094, 1338, 1561, 1641, 1784, 2188, 2676, 3122, 3282, 3568, 3829, 4376, 4683, 5352, 6244, 6564, 7658, 8752, 9366, 10704, 11487, 12488, 13128, 15316, 18732, 22974, 24976, 26256, 30632, 37464, 45948, 61264, 74928, 91896, 121981, 183792, 243962, 365943, 487924, 731886, 853867, 975848, 1463772, 1707734, 1951696, 2561601, 2927544, 3415468, 5123202, 5855088, 6830936, 10246404, 13661872, 20492808, 40985616]

約数ペア:

[(1, 40985616), (2, 20492808), (3, 13661872), (4, 10246404), (6, 6830936), (7, 5855088), (8, 5123202), (12, 3415468), (14, 2927544), (16, 2561601), (21, 1951696), (24, 1707734), (28, 1463772), (42, 975848), (48, 853867), (56, 731886), (84, 487924), (112, 365943), (168, 243962), (223, 183792), (336, 121981), (446, 91896), (547, 74928), (669, 61264), (892, 45948), (1094, 37464), (1338, 30632), (1561, 26256), (1641, 24976), (1784, 22974), (2188, 18732), (2676, 15316), (3122, 13128), (3282, 12488), (3568, 11487), (3829, 10704), (4376, 9366), (4683, 8752), (5352, 7658), (6244, 6564)]