47141864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 64279576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 743, 824, 1133, 1442, 1486, 2266, 2884, 2972, 4532, 5201, 5768, 5944, 7931, 8173, 9064, 10402, 15862, 16346, 20804, 31724, 32692, 41608, 57211, 63448, 65384, 76529, 114422, 153058, 228844, 306116, 457688, 535703, 612232, 841819, 1071406, 1683638, 2142812, 3367276, 4285624, 5892733, 6734552, 11785466, 23570932, 47141864]

約数ペア:

[(1, 47141864), (2, 23570932), (4, 11785466), (7, 6734552), (8, 5892733), (11, 4285624), (14, 3367276), (22, 2142812), (28, 1683638), (44, 1071406), (56, 841819), (77, 612232), (88, 535703), (103, 457688), (154, 306116), (206, 228844), (308, 153058), (412, 114422), (616, 76529), (721, 65384), (743, 63448), (824, 57211), (1133, 41608), (1442, 32692), (1486, 31724), (2266, 20804), (2884, 16346), (2972, 15862), (4532, 10402), (5201, 9064), (5768, 8173), (5944, 7931)]