42909496

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 101943360

約数和(自身を除く): 59033864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 68, 94, 98, 119, 136, 137, 188, 196, 238, 274, 329, 376, 392, 476, 548, 658, 799, 833, 952, 959, 1096, 1316, 1598, 1666, 1918, 2303, 2329, 2632, 3196, 3332, 3836, 4606, 4658, 5593, 6392, 6439, 6664, 6713, 7672, 9212, 9316, 11186, 12878, 13426, 16303, 18424, 18632, 22372, 25756, 26852, 32606, 39151, 44744, 45073, 51512, 53704, 65212, 78302, 90146, 109463, 114121, 130424, 156604, 180292, 218926, 228242, 313208, 315511, 360584, 437852, 456484, 631022, 766241, 875704, 912968, 1262044, 1532482, 2524088, 3064964, 5363687, 6129928, 10727374, 21454748, 42909496]

約数ペア:

[(1, 42909496), (2, 21454748), (4, 10727374), (7, 6129928), (8, 5363687), (14, 3064964), (17, 2524088), (28, 1532482), (34, 1262044), (47, 912968), (49, 875704), (56, 766241), (68, 631022), (94, 456484), (98, 437852), (119, 360584), (136, 315511), (137, 313208), (188, 228242), (196, 218926), (238, 180292), (274, 156604), (329, 130424), (376, 114121), (392, 109463), (476, 90146), (548, 78302), (658, 65212), (799, 53704), (833, 51512), (952, 45073), (959, 44744), (1096, 39151), (1316, 32606), (1598, 26852), (1666, 25756), (1918, 22372), (2303, 18632), (2329, 18424), (2632, 16303), (3196, 13426), (3332, 12878), (3836, 11186), (4606, 9316), (4658, 9212), (5593, 7672), (6392, 6713), (6439, 6664)]