39437904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 112296384

約数和(自身を除く): 72858480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 661, 678, 904, 1243, 1322, 1356, 1808, 1983, 2486, 2644, 2712, 3729, 3966, 4972, 5288, 5424, 7271, 7458, 7932, 9944, 10576, 14542, 14916, 15864, 19888, 21813, 29084, 29832, 31728, 43626, 58168, 59664, 74693, 87252, 116336, 149386, 174504, 224079, 298772, 349008, 448158, 597544, 821623, 896316, 1195088, 1643246, 1792632, 2464869, 3286492, 3585264, 4929738, 6572984, 9859476, 13145968, 19718952, 39437904]

約数ペア:

[(1, 39437904), (2, 19718952), (3, 13145968), (4, 9859476), (6, 6572984), (8, 4929738), (11, 3585264), (12, 3286492), (16, 2464869), (22, 1792632), (24, 1643246), (33, 1195088), (44, 896316), (48, 821623), (66, 597544), (88, 448158), (113, 349008), (132, 298772), (176, 224079), (226, 174504), (264, 149386), (339, 116336), (452, 87252), (528, 74693), (661, 59664), (678, 58168), (904, 43626), (1243, 31728), (1322, 29832), (1356, 29084), (1808, 21813), (1983, 19888), (2486, 15864), (2644, 14916), (2712, 14542), (3729, 10576), (3966, 9944), (4972, 7932), (5288, 7458), (5424, 7271)]