28950148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3371}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 53817120

約数和(自身を除く): 24866972

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3371, 4294, 6742, 8588, 13484, 64049, 128098, 256196, 380923, 761846, 1523692, 7237537, 14475074, 28950148]

約数ペア:

[(1, 28950148), (2, 14475074), (4, 7237537), (19, 1523692), (38, 761846), (76, 380923), (113, 256196), (226, 128098), (452, 64049), (2147, 13484), (3371, 8588), (4294, 6742)]