2997848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4052392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 67, 68, 94, 119, 134, 136, 188, 238, 268, 329, 376, 469, 476, 536, 658, 799, 938, 952, 1139, 1316, 1598, 1876, 2278, 2632, 3149, 3196, 3752, 4556, 5593, 6298, 6392, 7973, 9112, 11186, 12596, 15946, 22043, 22372, 25192, 31892, 44086, 44744, 53533, 63784, 88172, 107066, 176344, 214132, 374731, 428264, 749462, 1498924, 2997848]

約数ペア:

[(1, 2997848), (2, 1498924), (4, 749462), (7, 428264), (8, 374731), (14, 214132), (17, 176344), (28, 107066), (34, 88172), (47, 63784), (56, 53533), (67, 44744), (68, 44086), (94, 31892), (119, 25192), (134, 22372), (136, 22043), (188, 15946), (238, 12596), (268, 11186), (329, 9112), (376, 7973), (469, 6392), (476, 6298), (536, 5593), (658, 4556), (799, 3752), (938, 3196), (952, 3149), (1139, 2632), (1316, 2278), (1598, 1876)]