26838488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 53233200

約数和(自身を除く): 26394712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 557, 634, 1114, 1268, 2228, 2536, 4456, 6023, 10583, 12046, 21166, 24092, 42332, 48184, 84664, 176569, 353138, 706276, 1412552, 3354811, 6709622, 13419244, 26838488]

約数ペア:

[(1, 26838488), (2, 13419244), (4, 6709622), (8, 3354811), (19, 1412552), (38, 706276), (76, 353138), (152, 176569), (317, 84664), (557, 48184), (634, 42332), (1114, 24092), (1268, 21166), (2228, 12046), (2536, 10583), (4456, 6023)]