38800736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 86612400

約数和(自身を除く): 47811664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 4909, 7904, 9818, 19636, 39272, 63817, 78544, 93271, 127634, 157088, 186542, 255268, 373084, 510536, 746168, 1021072, 1212523, 1492336, 2042144, 2425046, 2984672, 4850092, 9700184, 19400368, 38800736]

約数ペア:

[(1, 38800736), (2, 19400368), (4, 9700184), (8, 4850092), (13, 2984672), (16, 2425046), (19, 2042144), (26, 1492336), (32, 1212523), (38, 1021072), (52, 746168), (76, 510536), (104, 373084), (152, 255268), (208, 186542), (247, 157088), (304, 127634), (416, 93271), (494, 78544), (608, 63817), (988, 39272), (1976, 19636), (3952, 9818), (4909, 7904)]