42070784

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 101693088

約数和(自身を除く): 59622304

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, 448, 476, 544, 896, 952, 1088, 1381, 1792, 1904, 2176, 2762, 3808, 4352, 5524, 7616, 9667, 11048, 15232, 19334, 22096, 23477, 30464, 38668, 44192, 46954, 77336, 88384, 93908, 154672, 164339, 176768, 187816, 309344, 328678, 353536, 375632, 618688, 657356, 751264, 1237376, 1314712, 1502528, 2474752, 2629424, 3005056, 5258848, 6010112, 10517696, 21035392, 42070784]

約数ペア:

[(1, 42070784), (2, 21035392), (4, 10517696), (7, 6010112), (8, 5258848), (14, 3005056), (16, 2629424), (17, 2474752), (28, 1502528), (32, 1314712), (34, 1237376), (56, 751264), (64, 657356), (68, 618688), (112, 375632), (119, 353536), (128, 328678), (136, 309344), (224, 187816), (238, 176768), (256, 164339), (272, 154672), (448, 93908), (476, 88384), (544, 77336), (896, 46954), (952, 44192), (1088, 38668), (1381, 30464), (1792, 23477), (1904, 22096), (2176, 19334), (2762, 15232), (3808, 11048), (4352, 9667), (5524, 7616)]