40180288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 84856320

約数和(自身を除く): 44676032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 191, 304, 346, 382, 608, 692, 764, 1216, 1384, 1528, 2768, 3056, 3287, 3629, 5536, 6112, 6574, 7258, 11072, 12224, 13148, 14516, 26296, 29032, 33043, 52592, 58064, 66086, 105184, 116128, 132172, 210368, 232256, 264344, 528688, 627817, 1057376, 1255634, 2114752, 2511268, 5022536, 10045072, 20090144, 40180288]

約数ペア:

[(1, 40180288), (2, 20090144), (4, 10045072), (8, 5022536), (16, 2511268), (19, 2114752), (32, 1255634), (38, 1057376), (64, 627817), (76, 528688), (152, 264344), (173, 232256), (191, 210368), (304, 132172), (346, 116128), (382, 105184), (608, 66086), (692, 58064), (764, 52592), (1216, 33043), (1384, 29032), (1528, 26296), (2768, 14516), (3056, 13148), (3287, 12224), (3629, 11072), (5536, 7258), (6112, 6574)]