3821352704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1597}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 8231106240

約数和(自身を除く): 4409753536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 719, 832, 1438, 1597, 1664, 2876, 3194, 3328, 5752, 6388, 9347, 11504, 12776, 18694, 20761, 23008, 25552, 37388, 41522, 46016, 51104, 74776, 83044, 92032, 102208, 149552, 166088, 184064, 204416, 299104, 332176, 408832, 598208, 664352, 1148243, 1196416, 1328704, 2296486, 2392832, 2657408, 4592972, 5314816, 9185944, 14927159, 18371888, 29854318, 36743776, 59708636, 73487552, 119417272, 146975104, 238834544, 293950208, 477669088, 955338176, 1910676352, 3821352704]

約数ペア:

[(1, 3821352704), (2, 1910676352), (4, 955338176), (8, 477669088), (13, 293950208), (16, 238834544), (26, 146975104), (32, 119417272), (52, 73487552), (64, 59708636), (104, 36743776), (128, 29854318), (208, 18371888), (256, 14927159), (416, 9185944), (719, 5314816), (832, 4592972), (1438, 2657408), (1597, 2392832), (1664, 2296486), (2876, 1328704), (3194, 1196416), (3328, 1148243), (5752, 664352), (6388, 598208), (9347, 408832), (11504, 332176), (12776, 299104), (18694, 204416), (20761, 184064), (23008, 166088), (25552, 149552), (37388, 102208), (41522, 92032), (46016, 83044), (51104, 74776)]