42428256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33997}}^1$

素因数の和:34023

約数の個数: 48

約数和(自身を含む): 119944944

約数和(自身を除く): 77516688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 33997, 67994, 101991, 135988, 203982, 271976, 407964, 441961, 543952, 815928, 883922, 1087904, 1325883, 1631856, 1767844, 2651766, 3263712, 3535688, 5303532, 7071376, 10607064, 14142752, 21214128, 42428256]

約数ペア:

[(1, 42428256), (2, 21214128), (3, 14142752), (4, 10607064), (6, 7071376), (8, 5303532), (12, 3535688), (13, 3263712), (16, 2651766), (24, 1767844), (26, 1631856), (32, 1325883), (39, 1087904), (48, 883922), (52, 815928), (78, 543952), (96, 441961), (104, 407964), (156, 271976), (208, 203982), (312, 135988), (416, 101991), (624, 67994), (1248, 33997)]