26878984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 31181816

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 167, 236, 248, 334, 341, 472, 649, 668, 682, 1298, 1336, 1364, 1829, 1837, 2596, 2728, 3658, 3674, 5177, 5192, 7316, 7348, 9853, 10354, 14632, 14696, 19706, 20119, 20708, 39412, 40238, 41416, 56947, 78824, 80476, 108383, 113894, 160952, 216766, 227788, 305443, 433532, 455576, 610886, 867064, 1221772, 2443544, 3359873, 6719746, 13439492, 26878984]

約数ペア:

[(1, 26878984), (2, 13439492), (4, 6719746), (8, 3359873), (11, 2443544), (22, 1221772), (31, 867064), (44, 610886), (59, 455576), (62, 433532), (88, 305443), (118, 227788), (124, 216766), (167, 160952), (236, 113894), (248, 108383), (334, 80476), (341, 78824), (472, 56947), (649, 41416), (668, 40238), (682, 39412), (1298, 20708), (1336, 20119), (1364, 19706), (1829, 14696), (1837, 14632), (2596, 10354), (2728, 9853), (3658, 7348), (3674, 7316), (5177, 5192)]