29279744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 64964592

約数和(自身を除く): 35684848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 83, 104, 106, 128, 166, 208, 212, 256, 332, 416, 424, 512, 664, 689, 832, 848, 1079, 1328, 1378, 1664, 1696, 2158, 2656, 2756, 3328, 3392, 4316, 4399, 5312, 5512, 6656, 6784, 8632, 8798, 10624, 11024, 13568, 17264, 17596, 21248, 22048, 27136, 34528, 35192, 42496, 44096, 57187, 69056, 70384, 88192, 114374, 138112, 140768, 176384, 228748, 276224, 281536, 352768, 457496, 552448, 563072, 914992, 1126144, 1829984, 2252288, 3659968, 7319936, 14639872, 29279744]

約数ペア:

[(1, 29279744), (2, 14639872), (4, 7319936), (8, 3659968), (13, 2252288), (16, 1829984), (26, 1126144), (32, 914992), (52, 563072), (53, 552448), (64, 457496), (83, 352768), (104, 281536), (106, 276224), (128, 228748), (166, 176384), (208, 140768), (212, 138112), (256, 114374), (332, 88192), (416, 70384), (424, 69056), (512, 57187), (664, 44096), (689, 42496), (832, 35192), (848, 34528), (1079, 27136), (1328, 22048), (1378, 21248), (1664, 17596), (1696, 17264), (2158, 13568), (2656, 11024), (2756, 10624), (3328, 8798), (3392, 8632), (4316, 6784), (4399, 6656), (5312, 5512)]