28952224

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7637

約数の個数: 48

約数和(自身を含む): 68983488

約数和(自身を除く): 40031264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7603, 15206, 30412, 53221, 60824, 106442, 121648, 129251, 212884, 243296, 258502, 425768, 517004, 851536, 904757, 1034008, 1703072, 1809514, 2068016, 3619028, 4136032, 7238056, 14476112, 28952224]

約数ペア:

[(1, 28952224), (2, 14476112), (4, 7238056), (7, 4136032), (8, 3619028), (14, 2068016), (16, 1809514), (17, 1703072), (28, 1034008), (32, 904757), (34, 851536), (56, 517004), (68, 425768), (112, 258502), (119, 243296), (136, 212884), (224, 129251), (238, 121648), (272, 106442), (476, 60824), (544, 53221), (952, 30412), (1904, 15206), (3808, 7603)]