64574208

素因数分解:

$2^8\times 3^2\times {\mathrm{28027}}^1$

素因数の和:28049

約数の個数: 54

約数和(自身を含む): 186190004

約数和(自身を除く): 121615796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28027, 56054, 84081, 112108, 168162, 224216, 252243, 336324, 448432, 504486, 672648, 896864, 1008972, 1345296, 1793728, 2017944, 2690592, 3587456, 4035888, 5381184, 7174912, 8071776, 10762368, 16143552, 21524736, 32287104, 64574208]

約数ペア:

[(1, 64574208), (2, 32287104), (3, 21524736), (4, 16143552), (6, 10762368), (8, 8071776), (9, 7174912), (12, 5381184), (16, 4035888), (18, 3587456), (24, 2690592), (32, 2017944), (36, 1793728), (48, 1345296), (64, 1008972), (72, 896864), (96, 672648), (128, 504486), (144, 448432), (192, 336324), (256, 252243), (288, 224216), (384, 168162), (576, 112108), (768, 84081), (1152, 56054), (2304, 28027)]