26698889432

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{659}}^1\times {\mathrm{1361}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 51009215400

約数和(自身を除く): 24310325968

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 659, 1318, 1361, 2636, 2722, 3721, 5272, 5444, 7442, 10888, 14884, 29768, 40199, 80398, 83021, 160796, 166042, 321592, 332084, 664168, 896899, 1793798, 2452139, 3587596, 4904278, 5064281, 7175192, 9808556, 10128562, 19617112, 20257124, 40514248, 54710839, 109421678, 218843356, 437686712, 3337361179, 6674722358, 13349444716, 26698889432]

約数ペア:

[(1, 26698889432), (2, 13349444716), (4, 6674722358), (8, 3337361179), (61, 437686712), (122, 218843356), (244, 109421678), (488, 54710839), (659, 40514248), (1318, 20257124), (1361, 19617112), (2636, 10128562), (2722, 9808556), (3721, 7175192), (5272, 5064281), (5444, 4904278), (7442, 3587596), (10888, 2452139), (14884, 1793798), (29768, 896899), (40199, 664168), (80398, 332084), (83021, 321592), (160796, 166042)]