39984952

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 91869120

約数和(自身を除く): 51884168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 97, 119, 136, 194, 238, 388, 433, 476, 679, 776, 866, 952, 1358, 1649, 1732, 2716, 3031, 3298, 3464, 5432, 6062, 6596, 7361, 11543, 12124, 13192, 14722, 23086, 24248, 29444, 42001, 46172, 51527, 58888, 84002, 92344, 103054, 168004, 206108, 294007, 336008, 412216, 588014, 714017, 1176028, 1428034, 2352056, 2856068, 4998119, 5712136, 9996238, 19992476, 39984952]

約数ペア:

[(1, 39984952), (2, 19992476), (4, 9996238), (7, 5712136), (8, 4998119), (14, 2856068), (17, 2352056), (28, 1428034), (34, 1176028), (56, 714017), (68, 588014), (97, 412216), (119, 336008), (136, 294007), (194, 206108), (238, 168004), (388, 103054), (433, 92344), (476, 84002), (679, 58888), (776, 51527), (866, 46172), (952, 42001), (1358, 29444), (1649, 24248), (1732, 23086), (2716, 14722), (3031, 13192), (3298, 12124), (3464, 11543), (5432, 7361), (6062, 6596)]