2757128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 6350400

約数和(自身を除く): 3593272

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 97, 136, 152, 187, 194, 209, 323, 374, 388, 418, 646, 748, 776, 836, 1067, 1292, 1496, 1649, 1672, 1843, 2134, 2584, 3298, 3553, 3686, 4268, 6596, 7106, 7372, 8536, 13192, 14212, 14744, 18139, 20273, 28424, 31331, 36278, 40546, 62662, 72556, 81092, 125324, 145112, 162184, 250648, 344641, 689282, 1378564, 2757128]

約数ペア:

[(1, 2757128), (2, 1378564), (4, 689282), (8, 344641), (11, 250648), (17, 162184), (19, 145112), (22, 125324), (34, 81092), (38, 72556), (44, 62662), (68, 40546), (76, 36278), (88, 31331), (97, 28424), (136, 20273), (152, 18139), (187, 14744), (194, 14212), (209, 13192), (323, 8536), (374, 7372), (388, 7106), (418, 6596), (646, 4268), (748, 3686), (776, 3553), (836, 3298), (1067, 2584), (1292, 2134), (1496, 1843), (1649, 1672)]