11772704

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 26303760

約数和(自身を除く): 14531056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 67, 68, 76, 134, 136, 152, 268, 272, 289, 304, 323, 536, 544, 578, 608, 646, 1072, 1139, 1156, 1273, 1292, 2144, 2278, 2312, 2546, 2584, 4556, 4624, 5092, 5168, 5491, 9112, 9248, 10184, 10336, 10982, 18224, 19363, 20368, 21641, 21964, 36448, 38726, 40736, 43282, 43928, 77452, 86564, 87856, 154904, 173128, 175712, 309808, 346256, 367897, 619616, 692512, 735794, 1471588, 2943176, 5886352, 11772704]

約数ペア:

[(1, 11772704), (2, 5886352), (4, 2943176), (8, 1471588), (16, 735794), (17, 692512), (19, 619616), (32, 367897), (34, 346256), (38, 309808), (67, 175712), (68, 173128), (76, 154904), (134, 87856), (136, 86564), (152, 77452), (268, 43928), (272, 43282), (289, 40736), (304, 38726), (323, 36448), (536, 21964), (544, 21641), (578, 20368), (608, 19363), (646, 18224), (1072, 10982), (1139, 10336), (1156, 10184), (1273, 9248), (1292, 9112), (2144, 5491), (2278, 5168), (2312, 5092), (2546, 4624), (2584, 4556)]