38134505996

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 69939013200

約数和(自身を除く): 31804507204

約数列:

[1, 2, 4, 47, 61, 94, 122, 139, 188, 244, 278, 509, 556, 1018, 2036, 2209, 2867, 4418, 5734, 6533, 8479, 8836, 11468, 13066, 16958, 23923, 26132, 31049, 33916, 47846, 62098, 70751, 95692, 124196, 134749, 141502, 269498, 283004, 307051, 398513, 538996, 614102, 797026, 1124381, 1228204, 1459303, 1594052, 2248762, 2918606, 3325297, 4315811, 4497524, 5837212, 6650594, 8631622, 13301188, 17263244, 18730111, 37460222, 68587241, 74920444, 137174482, 156288959, 202843117, 274348964, 312577918, 405686234, 625155836, 811372468, 9533626499, 19067252998, 38134505996]

約数ペア:

[(1, 38134505996), (2, 19067252998), (4, 9533626499), (47, 811372468), (61, 625155836), (94, 405686234), (122, 312577918), (139, 274348964), (188, 202843117), (244, 156288959), (278, 137174482), (509, 74920444), (556, 68587241), (1018, 37460222), (2036, 18730111), (2209, 17263244), (2867, 13301188), (4418, 8631622), (5734, 6650594), (6533, 5837212), (8479, 4497524), (8836, 4315811), (11468, 3325297), (13066, 2918606), (16958, 2248762), (23923, 1594052), (26132, 1459303), (31049, 1228204), (33916, 1124381), (47846, 797026), (62098, 614102), (70751, 538996), (95692, 398513), (124196, 307051), (134749, 283004), (141502, 269498)]