38908408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 53263112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 761, 913, 1162, 1522, 1826, 2324, 3044, 3652, 4648, 5327, 6088, 6391, 7304, 8371, 10654, 12782, 16742, 21308, 25564, 33484, 42616, 51128, 58597, 63163, 66968, 117194, 126326, 234388, 252652, 442141, 468776, 505304, 694793, 884282, 1389586, 1768564, 2779172, 3537128, 4863551, 5558344, 9727102, 19454204, 38908408]

約数ペア:

[(1, 38908408), (2, 19454204), (4, 9727102), (7, 5558344), (8, 4863551), (11, 3537128), (14, 2779172), (22, 1768564), (28, 1389586), (44, 884282), (56, 694793), (77, 505304), (83, 468776), (88, 442141), (154, 252652), (166, 234388), (308, 126326), (332, 117194), (581, 66968), (616, 63163), (664, 58597), (761, 51128), (913, 42616), (1162, 33484), (1522, 25564), (1826, 21308), (2324, 16742), (3044, 12782), (3652, 10654), (4648, 8371), (5327, 7304), (6088, 6391)]