34333988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 71688960

約数和(自身を除く): 37354972

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 59, 62, 76, 118, 124, 236, 247, 361, 403, 494, 589, 722, 767, 806, 988, 1121, 1178, 1444, 1534, 1612, 1829, 2242, 2356, 3068, 3658, 4484, 4693, 7316, 7657, 9386, 11191, 14573, 15314, 18772, 21299, 22382, 23777, 29146, 30628, 34751, 42598, 44764, 47554, 58292, 69502, 85196, 95108, 139004, 145483, 276887, 290966, 451763, 553774, 581932, 660269, 903526, 1107548, 1320538, 1807052, 2641076, 8583497, 17166994, 34333988]

約数ペア:

[(1, 34333988), (2, 17166994), (4, 8583497), (13, 2641076), (19, 1807052), (26, 1320538), (31, 1107548), (38, 903526), (52, 660269), (59, 581932), (62, 553774), (76, 451763), (118, 290966), (124, 276887), (236, 145483), (247, 139004), (361, 95108), (403, 85196), (494, 69502), (589, 58292), (722, 47554), (767, 44764), (806, 42598), (988, 34751), (1121, 30628), (1178, 29146), (1444, 23777), (1534, 22382), (1612, 21299), (1829, 18772), (2242, 15314), (2356, 14573), (3068, 11191), (3658, 9386), (4484, 7657), (4693, 7316)]