17942344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 41679360

約数和(自身を除く): 23737016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 401, 476, 658, 799, 802, 952, 1316, 1598, 1604, 2632, 2807, 3196, 3208, 5593, 5614, 6392, 6817, 11186, 11228, 13634, 18847, 22372, 22456, 27268, 37694, 44744, 47719, 54536, 75388, 95438, 131929, 150776, 190876, 263858, 320399, 381752, 527716, 640798, 1055432, 1281596, 2242793, 2563192, 4485586, 8971172, 17942344]

約数ペア:

[(1, 17942344), (2, 8971172), (4, 4485586), (7, 2563192), (8, 2242793), (14, 1281596), (17, 1055432), (28, 640798), (34, 527716), (47, 381752), (56, 320399), (68, 263858), (94, 190876), (119, 150776), (136, 131929), (188, 95438), (238, 75388), (329, 54536), (376, 47719), (401, 44744), (476, 37694), (658, 27268), (799, 22456), (802, 22372), (952, 18847), (1316, 13634), (1598, 11228), (1604, 11186), (2632, 6817), (2807, 6392), (3196, 5614), (3208, 5593)]