27787588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 26765372

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 109, 163, 218, 326, 391, 436, 652, 782, 1564, 1853, 2507, 2771, 3706, 3749, 5014, 5542, 7412, 7498, 10028, 11084, 14996, 17767, 35534, 42619, 63733, 71068, 85238, 127466, 170476, 254932, 302039, 408641, 604078, 817282, 1208156, 1634564, 6946897, 13893794, 27787588]

約数ペア:

[(1, 27787588), (2, 13893794), (4, 6946897), (17, 1634564), (23, 1208156), (34, 817282), (46, 604078), (68, 408641), (92, 302039), (109, 254932), (163, 170476), (218, 127466), (326, 85238), (391, 71068), (436, 63733), (652, 42619), (782, 35534), (1564, 17767), (1853, 14996), (2507, 11084), (2771, 10028), (3706, 7498), (3749, 7412), (5014, 5542)]