68548352

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 152686800

約数和(自身を除く): 84138448

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 829, 1088, 1216, 1292, 1658, 2176, 2432, 2584, 3316, 4352, 4864, 5168, 6632, 10336, 13264, 14093, 15751, 20672, 26528, 28186, 31502, 41344, 53056, 56372, 63004, 82688, 106112, 112744, 126008, 212224, 225488, 252016, 267767, 450976, 504032, 535534, 901952, 1008064, 1071068, 1803904, 2016128, 2142136, 3607808, 4032256, 4284272, 8568544, 17137088, 34274176, 68548352]

約数ペア:

[(1, 68548352), (2, 34274176), (4, 17137088), (8, 8568544), (16, 4284272), (17, 4032256), (19, 3607808), (32, 2142136), (34, 2016128), (38, 1803904), (64, 1071068), (68, 1008064), (76, 901952), (128, 535534), (136, 504032), (152, 450976), (256, 267767), (272, 252016), (304, 225488), (323, 212224), (544, 126008), (608, 112744), (646, 106112), (829, 82688), (1088, 63004), (1216, 56372), (1292, 53056), (1658, 41344), (2176, 31502), (2432, 28186), (2584, 26528), (3316, 20672), (4352, 15751), (4864, 14093), (5168, 13264), (6632, 10336)]