28674752

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 59740800

約数和(自身を除く): 31066048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 149, 194, 248, 298, 388, 496, 596, 776, 992, 1192, 1552, 1984, 2384, 3007, 3104, 4619, 4768, 6014, 6208, 9238, 9536, 12028, 14453, 18476, 24056, 28906, 36952, 48112, 57812, 73904, 96224, 115624, 147808, 192448, 231248, 295616, 448043, 462496, 896086, 924992, 1792172, 3584344, 7168688, 14337376, 28674752]

約数ペア:

[(1, 28674752), (2, 14337376), (4, 7168688), (8, 3584344), (16, 1792172), (31, 924992), (32, 896086), (62, 462496), (64, 448043), (97, 295616), (124, 231248), (149, 192448), (194, 147808), (248, 115624), (298, 96224), (388, 73904), (496, 57812), (596, 48112), (776, 36952), (992, 28906), (1192, 24056), (1552, 18476), (1984, 14453), (2384, 12028), (3007, 9536), (3104, 9238), (4619, 6208), (4768, 6014)]