30777712

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 68877536

約数和(自身を除く): 38099824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2833, 5432, 5666, 10864, 11332, 19831, 22664, 39662, 45328, 79324, 158648, 274801, 317296, 549602, 1099204, 1923607, 2198408, 3847214, 4396816, 7694428, 15388856, 30777712]

約数ペア:

[(1, 30777712), (2, 15388856), (4, 7694428), (7, 4396816), (8, 3847214), (14, 2198408), (16, 1923607), (28, 1099204), (56, 549602), (97, 317296), (112, 274801), (194, 158648), (388, 79324), (679, 45328), (776, 39662), (1358, 22664), (1552, 19831), (2716, 11332), (2833, 10864), (5432, 5666)]