38140928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 88

約数和(自身を含む): 92557152

約数和(自身を除く): 54416224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 313, 448, 476, 512, 544, 626, 896, 952, 1024, 1088, 1252, 1792, 1904, 2176, 2191, 2504, 3584, 3808, 4352, 4382, 5008, 5321, 7168, 7616, 8704, 8764, 10016, 10642, 15232, 17408, 17528, 20032, 21284, 30464, 35056, 37247, 40064, 42568, 60928, 70112, 74494, 80128, 85136, 121856, 140224, 148988, 160256, 170272, 280448, 297976, 320512, 340544, 560896, 595952, 681088, 1121792, 1191904, 1362176, 2243584, 2383808, 2724352, 4767616, 5448704, 9535232, 19070464, 38140928]

約数ペア:

[(1, 38140928), (2, 19070464), (4, 9535232), (7, 5448704), (8, 4767616), (14, 2724352), (16, 2383808), (17, 2243584), (28, 1362176), (32, 1191904), (34, 1121792), (56, 681088), (64, 595952), (68, 560896), (112, 340544), (119, 320512), (128, 297976), (136, 280448), (224, 170272), (238, 160256), (256, 148988), (272, 140224), (313, 121856), (448, 85136), (476, 80128), (512, 74494), (544, 70112), (626, 60928), (896, 42568), (952, 40064), (1024, 37247), (1088, 35056), (1252, 30464), (1792, 21284), (1904, 20032), (2176, 17528), (2191, 17408), (2504, 15232), (3584, 10642), (3808, 10016), (4352, 8764), (4382, 8704), (5008, 7616), (5321, 7168)]