30575584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 65853648

約数和(自身を除く): 35278064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1097, 1742, 2144, 2194, 3484, 4388, 6968, 8776, 13936, 14261, 17552, 27872, 28522, 35104, 57044, 73499, 114088, 146998, 228176, 293996, 456352, 587992, 955487, 1175984, 1910974, 2351968, 3821948, 7643896, 15287792, 30575584]

約数ペア:

[(1, 30575584), (2, 15287792), (4, 7643896), (8, 3821948), (13, 2351968), (16, 1910974), (26, 1175984), (32, 955487), (52, 587992), (67, 456352), (104, 293996), (134, 228176), (208, 146998), (268, 114088), (416, 73499), (536, 57044), (871, 35104), (1072, 28522), (1097, 27872), (1742, 17552), (2144, 14261), (2194, 13936), (3484, 8776), (4388, 6968)]