8949824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 19799808

約数和(自身を除く): 10849984

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 347, 403, 416, 496, 694, 806, 832, 992, 1388, 1612, 1984, 2776, 3224, 4511, 5552, 6448, 9022, 10757, 11104, 12896, 18044, 21514, 22208, 25792, 36088, 43028, 72176, 86056, 139841, 144352, 172112, 279682, 288704, 344224, 559364, 688448, 1118728, 2237456, 4474912, 8949824]

約数ペア:

[(1, 8949824), (2, 4474912), (4, 2237456), (8, 1118728), (13, 688448), (16, 559364), (26, 344224), (31, 288704), (32, 279682), (52, 172112), (62, 144352), (64, 139841), (104, 86056), (124, 72176), (208, 43028), (248, 36088), (347, 25792), (403, 22208), (416, 21514), (496, 18044), (694, 12896), (806, 11104), (832, 10757), (992, 9022), (1388, 6448), (1612, 5552), (1984, 4511), (2776, 3224)]