42447776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 103203072

約数和(自身を除く): 60755296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 71, 112, 119, 136, 142, 157, 224, 238, 272, 284, 314, 476, 497, 544, 568, 628, 952, 994, 1099, 1136, 1207, 1256, 1904, 1988, 2198, 2272, 2414, 2512, 2669, 3808, 3976, 4396, 4828, 5024, 5338, 7952, 8449, 8792, 9656, 10676, 11147, 15904, 16898, 17584, 18683, 19312, 21352, 22294, 33796, 35168, 37366, 38624, 42704, 44588, 67592, 74732, 78029, 85408, 89176, 135184, 149464, 156058, 178352, 189499, 270368, 298928, 312116, 356704, 378998, 597856, 624232, 757996, 1248464, 1326493, 1515992, 2496928, 2652986, 3031984, 5305972, 6063968, 10611944, 21223888, 42447776]

約数ペア:

[(1, 42447776), (2, 21223888), (4, 10611944), (7, 6063968), (8, 5305972), (14, 3031984), (16, 2652986), (17, 2496928), (28, 1515992), (32, 1326493), (34, 1248464), (56, 757996), (68, 624232), (71, 597856), (112, 378998), (119, 356704), (136, 312116), (142, 298928), (157, 270368), (224, 189499), (238, 178352), (272, 156058), (284, 149464), (314, 135184), (476, 89176), (497, 85408), (544, 78029), (568, 74732), (628, 67592), (952, 44588), (994, 42704), (1099, 38624), (1136, 37366), (1207, 35168), (1256, 33796), (1904, 22294), (1988, 21352), (2198, 19312), (2272, 18683), (2414, 17584), (2512, 16898), (2669, 15904), (3808, 11147), (3976, 10676), (4396, 9656), (4828, 8792), (5024, 8449), (5338, 7952)]