40454848

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 56

約数和(自身を含む): 93077792

約数和(自身を除く): 52622944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 1237, 2044, 2336, 2474, 4088, 4672, 4948, 8176, 8659, 9896, 16352, 17318, 19792, 32704, 34636, 39584, 69272, 79168, 90301, 138544, 180602, 277088, 361204, 554176, 632107, 722408, 1264214, 1444816, 2528428, 2889632, 5056856, 5779264, 10113712, 20227424, 40454848]

約数ペア:

[(1, 40454848), (2, 20227424), (4, 10113712), (7, 5779264), (8, 5056856), (14, 2889632), (16, 2528428), (28, 1444816), (32, 1264214), (56, 722408), (64, 632107), (73, 554176), (112, 361204), (146, 277088), (224, 180602), (292, 138544), (448, 90301), (511, 79168), (584, 69272), (1022, 39584), (1168, 34636), (1237, 32704), (2044, 19792), (2336, 17318), (2474, 16352), (4088, 9896), (4672, 8659), (4948, 8176)]