42049888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 52782752

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 76, 92, 97, 124, 152, 184, 194, 248, 304, 368, 388, 437, 496, 589, 608, 713, 736, 776, 874, 992, 1178, 1426, 1552, 1748, 1843, 2231, 2356, 2852, 3007, 3104, 3496, 3686, 4462, 4712, 5704, 6014, 6992, 7372, 8924, 9424, 11408, 12028, 13547, 13984, 14744, 17848, 18848, 22816, 24056, 27094, 29488, 35696, 42389, 48112, 54188, 57133, 58976, 69161, 71392, 84778, 96224, 108376, 114266, 138322, 169556, 216752, 228532, 276644, 339112, 433504, 457064, 553288, 678224, 914128, 1106576, 1314059, 1356448, 1828256, 2213152, 2628118, 5256236, 10512472, 21024944, 42049888]

約数ペア:

[(1, 42049888), (2, 21024944), (4, 10512472), (8, 5256236), (16, 2628118), (19, 2213152), (23, 1828256), (31, 1356448), (32, 1314059), (38, 1106576), (46, 914128), (62, 678224), (76, 553288), (92, 457064), (97, 433504), (124, 339112), (152, 276644), (184, 228532), (194, 216752), (248, 169556), (304, 138322), (368, 114266), (388, 108376), (437, 96224), (496, 84778), (589, 71392), (608, 69161), (713, 58976), (736, 57133), (776, 54188), (874, 48112), (992, 42389), (1178, 35696), (1426, 29488), (1552, 27094), (1748, 24056), (1843, 22816), (2231, 18848), (2356, 17848), (2852, 14744), (3007, 13984), (3104, 13547), (3496, 12028), (3686, 11408), (4462, 9424), (4712, 8924), (5704, 7372), (6014, 6992)]