28068108

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 67949280

約数和(自身を除く): 39881172

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 641, 1068, 1282, 1923, 2564, 3649, 3846, 7298, 7692, 10947, 14596, 21894, 26281, 43788, 52562, 57049, 78843, 105124, 114098, 157686, 171147, 228196, 315372, 342294, 684588, 2339009, 4678018, 7017027, 9356036, 14034054, 28068108]

約数ペア:

[(1, 28068108), (2, 14034054), (3, 9356036), (4, 7017027), (6, 4678018), (12, 2339009), (41, 684588), (82, 342294), (89, 315372), (123, 228196), (164, 171147), (178, 157686), (246, 114098), (267, 105124), (356, 78843), (492, 57049), (534, 52562), (641, 43788), (1068, 26281), (1282, 21894), (1923, 14596), (2564, 10947), (3649, 7692), (3846, 7298)]