1021615168

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73561}}^1$

素因数の和:73611

約数の個数: 56

約数和(自身を含む): 2391647744

約数和(自身を除く): 1370032576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 73561, 147122, 294244, 514927, 588488, 1029854, 1176976, 2059708, 2280391, 2353952, 4119416, 4560782, 4707904, 8238832, 9121564, 15962737, 16477664, 18243128, 31925474, 32955328, 36486256, 63850948, 72972512, 127701896, 145945024, 255403792, 510807584, 1021615168]

約数ペア:

[(1, 1021615168), (2, 510807584), (4, 255403792), (7, 145945024), (8, 127701896), (14, 72972512), (16, 63850948), (28, 36486256), (31, 32955328), (32, 31925474), (56, 18243128), (62, 16477664), (64, 15962737), (112, 9121564), (124, 8238832), (217, 4707904), (224, 4560782), (248, 4119416), (434, 2353952), (448, 2280391), (496, 2059708), (868, 1176976), (992, 1029854), (1736, 588488), (1984, 514927), (3472, 294244), (6944, 147122), (13888, 73561)]