27530552

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 61440000

約数和(自身を除く): 33909448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 127, 158, 196, 254, 316, 343, 392, 508, 553, 632, 686, 889, 1016, 1106, 1372, 1778, 2212, 2744, 3556, 3871, 4424, 6223, 7112, 7742, 10033, 12446, 15484, 20066, 24892, 27097, 30968, 40132, 43561, 49784, 54194, 70231, 80264, 87122, 108388, 140462, 174244, 216776, 280924, 348488, 491617, 561848, 983234, 1966468, 3441319, 3932936, 6882638, 13765276, 27530552]

約数ペア:

[(1, 27530552), (2, 13765276), (4, 6882638), (7, 3932936), (8, 3441319), (14, 1966468), (28, 983234), (49, 561848), (56, 491617), (79, 348488), (98, 280924), (127, 216776), (158, 174244), (196, 140462), (254, 108388), (316, 87122), (343, 80264), (392, 70231), (508, 54194), (553, 49784), (632, 43561), (686, 40132), (889, 30968), (1016, 27097), (1106, 24892), (1372, 20066), (1778, 15484), (2212, 12446), (2744, 10033), (3556, 7742), (3871, 7112), (4424, 6223)]