42981088

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 87275664

約数和(自身を除く): 44294576

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 227, 244, 388, 454, 488, 776, 908, 976, 1552, 1816, 1952, 3104, 3632, 5917, 7264, 11834, 13847, 22019, 23668, 27694, 44038, 47336, 55388, 88076, 94672, 110776, 176152, 189344, 221552, 352304, 443104, 704608, 1343159, 2686318, 5372636, 10745272, 21490544, 42981088]

約数ペア:

[(1, 42981088), (2, 21490544), (4, 10745272), (8, 5372636), (16, 2686318), (32, 1343159), (61, 704608), (97, 443104), (122, 352304), (194, 221552), (227, 189344), (244, 176152), (388, 110776), (454, 94672), (488, 88076), (776, 55388), (908, 47336), (976, 44038), (1552, 27694), (1816, 23668), (1952, 22019), (3104, 13847), (3632, 11834), (5917, 7264)]