74643712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 175129920

約数和(自身を除く): 100486208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2039, 2288, 2816, 3328, 4078, 4576, 8156, 9152, 16312, 18304, 22429, 26507, 32624, 36608, 44858, 53014, 65248, 89716, 106028, 130496, 179432, 212056, 260992, 291577, 358864, 424112, 521984, 583154, 717728, 848224, 1166308, 1435456, 1696448, 2332616, 2870912, 3392896, 4665232, 5741824, 6785792, 9330464, 18660928, 37321856, 74643712]

約数ペア:

[(1, 74643712), (2, 37321856), (4, 18660928), (8, 9330464), (11, 6785792), (13, 5741824), (16, 4665232), (22, 3392896), (26, 2870912), (32, 2332616), (44, 1696448), (52, 1435456), (64, 1166308), (88, 848224), (104, 717728), (128, 583154), (143, 521984), (176, 424112), (208, 358864), (256, 291577), (286, 260992), (352, 212056), (416, 179432), (572, 130496), (704, 106028), (832, 89716), (1144, 65248), (1408, 53014), (1664, 44858), (2039, 36608), (2288, 32624), (2816, 26507), (3328, 22429), (4078, 18304), (4576, 16312), (8156, 9152)]