47739808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 100445184

約数和(自身を除く): 52705376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 691, 1016, 1382, 2032, 2159, 2764, 4064, 4318, 5528, 8636, 11056, 11747, 17272, 22112, 23494, 34544, 46988, 69088, 87757, 93976, 175514, 187952, 351028, 375904, 702056, 1404112, 1491869, 2808224, 2983738, 5967476, 11934952, 23869904, 47739808]

約数ペア:

[(1, 47739808), (2, 23869904), (4, 11934952), (8, 5967476), (16, 2983738), (17, 2808224), (32, 1491869), (34, 1404112), (68, 702056), (127, 375904), (136, 351028), (254, 187952), (272, 175514), (508, 93976), (544, 87757), (691, 69088), (1016, 46988), (1382, 34544), (2032, 23494), (2159, 22112), (2764, 17272), (4064, 11747), (4318, 11056), (5528, 8636)]