73328344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8839}}^1$

素因数の和:8923

約数の個数: 32

約数和(自身を含む): 147981600

約数和(自身を除く): 74653256

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 8839, 17678, 35356, 70712, 150263, 300526, 539179, 601052, 1078358, 1202104, 2156716, 4313432, 9166043, 18332086, 36664172, 73328344]

約数ペア:

[(1, 73328344), (2, 36664172), (4, 18332086), (8, 9166043), (17, 4313432), (34, 2156716), (61, 1202104), (68, 1078358), (122, 601052), (136, 539179), (244, 300526), (488, 150263), (1037, 70712), (2074, 35356), (4148, 17678), (8296, 8839)]