42061744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 86869440

約数和(自身を除く): 44807696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 1667, 3154, 3334, 6308, 6668, 12616, 13336, 25232, 26672, 31673, 63346, 126692, 138361, 253384, 276722, 506768, 553444, 1106888, 2213776, 2628859, 5257718, 10515436, 21030872, 42061744]

約数ペア:

[(1, 42061744), (2, 21030872), (4, 10515436), (8, 5257718), (16, 2628859), (19, 2213776), (38, 1106888), (76, 553444), (83, 506768), (152, 276722), (166, 253384), (304, 138361), (332, 126692), (664, 63346), (1328, 31673), (1577, 26672), (1667, 25232), (3154, 13336), (3334, 12616), (6308, 6668)]