38501248

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{4931}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 77974920

約数和(自身を除く): 39473672

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 4931, 7808, 9862, 19724, 39448, 78896, 157792, 300791, 315584, 601582, 631168, 1203164, 2406328, 4812656, 9625312, 19250624, 38501248]

約数ペア:

[(1, 38501248), (2, 19250624), (4, 9625312), (8, 4812656), (16, 2406328), (32, 1203164), (61, 631168), (64, 601582), (122, 315584), (128, 300791), (244, 157792), (488, 78896), (976, 39448), (1952, 19724), (3904, 9862), (4931, 7808)]