13766648

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 31320000

約数和(自身を除く): 17553352

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 173, 196, 203, 232, 343, 346, 392, 406, 686, 692, 812, 1211, 1372, 1384, 1421, 1624, 2422, 2744, 2842, 4844, 5017, 5684, 8477, 9688, 9947, 10034, 11368, 16954, 19894, 20068, 33908, 35119, 39788, 40136, 59339, 67816, 70238, 79576, 118678, 140476, 237356, 245833, 280952, 474712, 491666, 983332, 1720831, 1966664, 3441662, 6883324, 13766648]

約数ペア:

[(1, 13766648), (2, 6883324), (4, 3441662), (7, 1966664), (8, 1720831), (14, 983332), (28, 491666), (29, 474712), (49, 280952), (56, 245833), (58, 237356), (98, 140476), (116, 118678), (173, 79576), (196, 70238), (203, 67816), (232, 59339), (343, 40136), (346, 39788), (392, 35119), (406, 33908), (686, 20068), (692, 19894), (812, 16954), (1211, 11368), (1372, 10034), (1384, 9947), (1421, 9688), (1624, 8477), (2422, 5684), (2744, 5017), (2842, 4844)]