42793472

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 50013088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 83, 106, 128, 152, 166, 212, 256, 304, 332, 424, 512, 608, 664, 848, 1007, 1216, 1328, 1577, 1696, 2014, 2432, 2656, 3154, 3392, 4028, 4399, 4864, 5312, 6308, 6784, 8056, 8798, 9728, 10624, 12616, 13568, 16112, 17596, 21248, 25232, 27136, 32224, 35192, 42496, 50464, 64448, 70384, 83581, 100928, 128896, 140768, 167162, 201856, 257792, 281536, 334324, 403712, 515584, 563072, 668648, 807424, 1126144, 1337296, 2252288, 2674592, 5349184, 10698368, 21396736, 42793472]

約数ペア:

[(1, 42793472), (2, 21396736), (4, 10698368), (8, 5349184), (16, 2674592), (19, 2252288), (32, 1337296), (38, 1126144), (53, 807424), (64, 668648), (76, 563072), (83, 515584), (106, 403712), (128, 334324), (152, 281536), (166, 257792), (212, 201856), (256, 167162), (304, 140768), (332, 128896), (424, 100928), (512, 83581), (608, 70384), (664, 64448), (848, 50464), (1007, 42496), (1216, 35192), (1328, 32224), (1577, 27136), (1696, 25232), (2014, 21248), (2432, 17596), (2656, 16112), (3154, 13568), (3392, 12616), (4028, 10624), (4399, 9728), (4864, 8798), (5312, 8056), (6308, 6784)]