66380224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 56

約数和(自身を含む): 140614400

約数和(自身を除く): 74234176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 691, 1216, 1264, 1382, 1501, 2528, 2764, 3002, 5056, 5528, 6004, 11056, 12008, 13129, 22112, 24016, 26258, 44224, 48032, 52516, 54589, 96064, 105032, 109178, 210064, 218356, 420128, 436712, 840256, 873424, 1037191, 1746848, 2074382, 3493696, 4148764, 8297528, 16595056, 33190112, 66380224]

約数ペア:

[(1, 66380224), (2, 33190112), (4, 16595056), (8, 8297528), (16, 4148764), (19, 3493696), (32, 2074382), (38, 1746848), (64, 1037191), (76, 873424), (79, 840256), (152, 436712), (158, 420128), (304, 218356), (316, 210064), (608, 109178), (632, 105032), (691, 96064), (1216, 54589), (1264, 52516), (1382, 48032), (1501, 44224), (2528, 26258), (2764, 24016), (3002, 22112), (5056, 13129), (5528, 12008), (6004, 11056)]