28346442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 62544960

約数和(自身を除く): 34198518

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 569, 722, 874, 1083, 1138, 1311, 1707, 2166, 2622, 3414, 8303, 10811, 13087, 16606, 21622, 24909, 26174, 32433, 39261, 49818, 64866, 78522, 205409, 248653, 410818, 497306, 616227, 745959, 1232454, 1491918, 4724407, 9448814, 14173221, 28346442]

約数ペア:

[(1, 28346442), (2, 14173221), (3, 9448814), (6, 4724407), (19, 1491918), (23, 1232454), (38, 745959), (46, 616227), (57, 497306), (69, 410818), (114, 248653), (138, 205409), (361, 78522), (437, 64866), (569, 49818), (722, 39261), (874, 32433), (1083, 26174), (1138, 24909), (1311, 21622), (1707, 16606), (2166, 13087), (2622, 10811), (3414, 8303)]