38491648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5814

約数の個数: 40

約数和(自身を含む): 82838448

約数和(自身を除く): 44346800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5783, 6656, 11566, 23132, 46264, 75179, 92528, 150358, 185056, 300716, 370112, 601432, 740224, 1202864, 1480448, 2405728, 2960896, 4811456, 9622912, 19245824, 38491648]

約数ペア:

[(1, 38491648), (2, 19245824), (4, 9622912), (8, 4811456), (13, 2960896), (16, 2405728), (26, 1480448), (32, 1202864), (52, 740224), (64, 601432), (104, 370112), (128, 300716), (208, 185056), (256, 150358), (416, 92528), (512, 75179), (832, 46264), (1664, 23132), (3328, 11566), (5783, 6656)]