38128744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 75844800

約数和(自身を除く): 37716056

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 1831, 2603, 3662, 5206, 7324, 10412, 14648, 20824, 34789, 69578, 139156, 250847, 278312, 501694, 1003388, 2006776, 4766093, 9532186, 19064372, 38128744]

約数ペア:

[(1, 38128744), (2, 19064372), (4, 9532186), (8, 4766093), (19, 2006776), (38, 1003388), (76, 501694), (137, 278312), (152, 250847), (274, 139156), (548, 69578), (1096, 34789), (1831, 20824), (2603, 14648), (3662, 10412), (5206, 7324)]