28881575594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{3373}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 48566165760

約数和(自身を除く): 19684590166

約数列:

[1, 2, 19, 23, 38, 46, 97, 101, 194, 202, 437, 874, 1843, 1919, 2231, 2323, 3373, 3686, 3838, 4462, 4646, 6746, 9797, 19594, 42389, 44137, 64087, 77579, 84778, 88274, 128174, 155158, 186143, 225331, 327181, 340673, 372286, 450662, 654362, 681346, 1474001, 2948002, 4281289, 6216439, 6472787, 7525163, 7835479, 8562578, 12432878, 12945574, 15050326, 15670958, 33045281, 66090562, 142978097, 148874101, 285956194, 297748202, 627860339, 760041463, 1255720678, 1520082926, 14440787797, 28881575594]

約数ペア:

[(1, 28881575594), (2, 14440787797), (19, 1520082926), (23, 1255720678), (38, 760041463), (46, 627860339), (97, 297748202), (101, 285956194), (194, 148874101), (202, 142978097), (437, 66090562), (874, 33045281), (1843, 15670958), (1919, 15050326), (2231, 12945574), (2323, 12432878), (3373, 8562578), (3686, 7835479), (3838, 7525163), (4462, 6472787), (4646, 6216439), (6746, 4281289), (9797, 2948002), (19594, 1474001), (42389, 681346), (44137, 654362), (64087, 450662), (77579, 372286), (84778, 340673), (88274, 327181), (128174, 225331), (155158, 186143)]