84628736

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 180526080

約数和(自身を除く): 95897344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 137, 152, 254, 256, 274, 304, 508, 548, 608, 1016, 1096, 1216, 2032, 2192, 2413, 2432, 2603, 4064, 4384, 4826, 4864, 5206, 8128, 8768, 9652, 10412, 16256, 17399, 17536, 19304, 20824, 32512, 34798, 35072, 38608, 41648, 69596, 77216, 83296, 139192, 154432, 166592, 278384, 308864, 330581, 333184, 556768, 617728, 661162, 666368, 1113536, 1322324, 2227072, 2644648, 4454144, 5289296, 10578592, 21157184, 42314368, 84628736]

約数ペア:

[(1, 84628736), (2, 42314368), (4, 21157184), (8, 10578592), (16, 5289296), (19, 4454144), (32, 2644648), (38, 2227072), (64, 1322324), (76, 1113536), (127, 666368), (128, 661162), (137, 617728), (152, 556768), (254, 333184), (256, 330581), (274, 308864), (304, 278384), (508, 166592), (548, 154432), (608, 139192), (1016, 83296), (1096, 77216), (1216, 69596), (2032, 41648), (2192, 38608), (2413, 35072), (2432, 34798), (2603, 32512), (4064, 20824), (4384, 19304), (4826, 17536), (4864, 17399), (5206, 16256), (8128, 10412), (8768, 9652)]