42465722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 34948678

約数列:

[1, 2, 13, 19, 26, 31, 38, 47, 59, 62, 94, 118, 247, 403, 494, 589, 611, 767, 806, 893, 1121, 1178, 1222, 1457, 1534, 1786, 1829, 2242, 2773, 2914, 3658, 5546, 7657, 11609, 14573, 15314, 18941, 23218, 23777, 27683, 29146, 34751, 36049, 37882, 47554, 52687, 55366, 69502, 72098, 85963, 105374, 171926, 359879, 451763, 684931, 719758, 903526, 1117519, 1369862, 1633297, 2235038, 3266594, 21232861, 42465722]

約数ペア:

[(1, 42465722), (2, 21232861), (13, 3266594), (19, 2235038), (26, 1633297), (31, 1369862), (38, 1117519), (47, 903526), (59, 719758), (62, 684931), (94, 451763), (118, 359879), (247, 171926), (403, 105374), (494, 85963), (589, 72098), (611, 69502), (767, 55366), (806, 52687), (893, 47554), (1121, 37882), (1178, 36049), (1222, 34751), (1457, 29146), (1534, 27683), (1786, 23777), (1829, 23218), (2242, 18941), (2773, 15314), (2914, 14573), (3658, 11609), (5546, 7657)]