98474272

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 213055920

約数和(自身を除く): 114581648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 139, 169, 208, 262, 278, 338, 416, 524, 556, 676, 1048, 1112, 1352, 1703, 1807, 2096, 2224, 2704, 3406, 3614, 4192, 4448, 5408, 6812, 7228, 13624, 14456, 18209, 22139, 23491, 27248, 28912, 36418, 44278, 46982, 54496, 57824, 72836, 88556, 93964, 145672, 177112, 187928, 236717, 291344, 354224, 375856, 473434, 582688, 708448, 751712, 946868, 1893736, 3077321, 3787472, 6154642, 7574944, 12309284, 24618568, 49237136, 98474272]

約数ペア:

[(1, 98474272), (2, 49237136), (4, 24618568), (8, 12309284), (13, 7574944), (16, 6154642), (26, 3787472), (32, 3077321), (52, 1893736), (104, 946868), (131, 751712), (139, 708448), (169, 582688), (208, 473434), (262, 375856), (278, 354224), (338, 291344), (416, 236717), (524, 187928), (556, 177112), (676, 145672), (1048, 93964), (1112, 88556), (1352, 72836), (1703, 57824), (1807, 54496), (2096, 46982), (2224, 44278), (2704, 36418), (3406, 28912), (3614, 27248), (4192, 23491), (4448, 22139), (5408, 18209), (6812, 14456), (7228, 13624)]