38991192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 105427200

約数和(自身を除く): 66436008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2311, 2812, 4218, 4622, 5624, 6933, 8436, 9244, 13866, 16872, 18488, 27732, 43909, 55464, 85507, 87818, 131727, 171014, 175636, 256521, 263454, 342028, 351272, 513042, 526908, 684056, 1026084, 1053816, 1624633, 2052168, 3249266, 4873899, 6498532, 9747798, 12997064, 19495596, 38991192]

約数ペア:

[(1, 38991192), (2, 19495596), (3, 12997064), (4, 9747798), (6, 6498532), (8, 4873899), (12, 3249266), (19, 2052168), (24, 1624633), (37, 1053816), (38, 1026084), (57, 684056), (74, 526908), (76, 513042), (111, 351272), (114, 342028), (148, 263454), (152, 256521), (222, 175636), (228, 171014), (296, 131727), (444, 87818), (456, 85507), (703, 55464), (888, 43909), (1406, 27732), (2109, 18488), (2311, 16872), (2812, 13866), (4218, 9244), (4622, 8436), (5624, 6933)]