38313704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 85458240

約数和(自身を除く): 47144536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 313, 428, 572, 626, 856, 1144, 1177, 1252, 1391, 2354, 2504, 2782, 3443, 4069, 4708, 5564, 6886, 8138, 9416, 11128, 13772, 15301, 16276, 27544, 30602, 32552, 33491, 44759, 61204, 66982, 89518, 122408, 133964, 179036, 267928, 358072, 368401, 435383, 736802, 870766, 1473604, 1741532, 2947208, 3483064, 4789213, 9578426, 19156852, 38313704]

約数ペア:

[(1, 38313704), (2, 19156852), (4, 9578426), (8, 4789213), (11, 3483064), (13, 2947208), (22, 1741532), (26, 1473604), (44, 870766), (52, 736802), (88, 435383), (104, 368401), (107, 358072), (143, 267928), (214, 179036), (286, 133964), (313, 122408), (428, 89518), (572, 66982), (626, 61204), (856, 44759), (1144, 33491), (1177, 32552), (1252, 30602), (1391, 27544), (2354, 16276), (2504, 15301), (2782, 13772), (3443, 11128), (4069, 9416), (4708, 8138), (5564, 6886)]