38726142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3777

約数の個数: 64

約数和(自身を含む): 100369920

約数和(自身を除く): 61643778

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 3733, 5187, 7466, 10374, 11199, 22398, 26131, 48529, 52262, 70927, 78393, 97058, 141854, 145587, 156786, 212781, 291174, 339703, 425562, 496489, 679406, 922051, 992978, 1019109, 1489467, 1844102, 2038218, 2766153, 2978934, 5532306, 6454357, 12908714, 19363071, 38726142]

約数ペア:

[(1, 38726142), (2, 19363071), (3, 12908714), (6, 6454357), (7, 5532306), (13, 2978934), (14, 2766153), (19, 2038218), (21, 1844102), (26, 1489467), (38, 1019109), (39, 992978), (42, 922051), (57, 679406), (78, 496489), (91, 425562), (114, 339703), (133, 291174), (182, 212781), (247, 156786), (266, 145587), (273, 141854), (399, 97058), (494, 78393), (546, 70927), (741, 52262), (798, 48529), (1482, 26131), (1729, 22398), (3458, 11199), (3733, 10374), (5187, 7466)]