27178424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 64478400

約数和(自身を除く): 37299976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1009, 1036, 1924, 2018, 2072, 3367, 3848, 4036, 6734, 7063, 8072, 13117, 13468, 14126, 26234, 26936, 28252, 37333, 52468, 56504, 74666, 91819, 104936, 149332, 183638, 261331, 298664, 367276, 485329, 522662, 734552, 970658, 1045324, 1941316, 2090648, 3397303, 3882632, 6794606, 13589212, 27178424]

約数ペア:

[(1, 27178424), (2, 13589212), (4, 6794606), (7, 3882632), (8, 3397303), (13, 2090648), (14, 1941316), (26, 1045324), (28, 970658), (37, 734552), (52, 522662), (56, 485329), (74, 367276), (91, 298664), (104, 261331), (148, 183638), (182, 149332), (259, 104936), (296, 91819), (364, 74666), (481, 56504), (518, 52468), (728, 37333), (962, 28252), (1009, 26936), (1036, 26234), (1924, 14126), (2018, 13468), (2072, 13117), (3367, 8072), (3848, 7063), (4036, 6734)]