708016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 1540080

約数和(自身を除く): 832064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 137, 152, 272, 274, 304, 323, 548, 646, 1096, 1292, 2192, 2329, 2584, 2603, 4658, 5168, 5206, 9316, 10412, 18632, 20824, 37264, 41648, 44251, 88502, 177004, 354008, 708016]

約数ペア:

[(1, 708016), (2, 354008), (4, 177004), (8, 88502), (16, 44251), (17, 41648), (19, 37264), (34, 20824), (38, 18632), (68, 10412), (76, 9316), (136, 5206), (137, 5168), (152, 4658), (272, 2603), (274, 2584), (304, 2329), (323, 2192), (548, 1292), (646, 1096)]