57784064

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 126196560

約数和(自身を除く): 68412496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 179, 194, 208, 256, 358, 388, 416, 716, 776, 832, 1261, 1432, 1552, 1664, 2327, 2522, 2864, 3104, 3328, 4654, 5044, 5728, 6208, 9308, 10088, 11456, 12416, 17363, 18616, 20176, 22912, 24832, 34726, 37232, 40352, 45824, 69452, 74464, 80704, 138904, 148928, 161408, 225719, 277808, 297856, 322816, 451438, 555616, 595712, 902876, 1111232, 1805752, 2222464, 3611504, 4444928, 7223008, 14446016, 28892032, 57784064]

約数ペア:

[(1, 57784064), (2, 28892032), (4, 14446016), (8, 7223008), (13, 4444928), (16, 3611504), (26, 2222464), (32, 1805752), (52, 1111232), (64, 902876), (97, 595712), (104, 555616), (128, 451438), (179, 322816), (194, 297856), (208, 277808), (256, 225719), (358, 161408), (388, 148928), (416, 138904), (716, 80704), (776, 74464), (832, 69452), (1261, 45824), (1432, 40352), (1552, 37232), (1664, 34726), (2327, 24832), (2522, 22912), (2864, 20176), (3104, 18616), (3328, 17363), (4654, 12416), (5044, 11456), (5728, 10088), (6208, 9308)]