73788928

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4698

約数の個数: 40

約数和(自身を含む): 152222400

約数和(自身を除く): 78433472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4649, 7936, 9298, 15872, 18596, 37192, 74384, 144119, 148768, 288238, 297536, 576476, 595072, 1152952, 1190144, 2305904, 2380288, 4611808, 9223616, 18447232, 36894464, 73788928]

約数ペア:

[(1, 73788928), (2, 36894464), (4, 18447232), (8, 9223616), (16, 4611808), (31, 2380288), (32, 2305904), (62, 1190144), (64, 1152952), (124, 595072), (128, 576476), (248, 297536), (256, 288238), (496, 148768), (512, 144119), (992, 74384), (1984, 37192), (3968, 18596), (4649, 15872), (7936, 9298)]