42654392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 50484808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 263, 388, 418, 526, 776, 836, 1052, 1067, 1672, 1843, 2104, 2134, 2893, 3686, 4268, 4997, 5786, 7372, 8536, 9994, 11572, 14744, 19988, 20273, 23144, 25511, 39976, 40546, 51022, 54967, 81092, 102044, 109934, 162184, 204088, 219868, 280621, 439736, 484709, 561242, 969418, 1122484, 1938836, 2244968, 3877672, 5331799, 10663598, 21327196, 42654392]

約数ペア:

[(1, 42654392), (2, 21327196), (4, 10663598), (8, 5331799), (11, 3877672), (19, 2244968), (22, 1938836), (38, 1122484), (44, 969418), (76, 561242), (88, 484709), (97, 439736), (152, 280621), (194, 219868), (209, 204088), (263, 162184), (388, 109934), (418, 102044), (526, 81092), (776, 54967), (836, 51022), (1052, 40546), (1067, 39976), (1672, 25511), (1843, 23144), (2104, 20273), (2134, 19988), (2893, 14744), (3686, 11572), (4268, 9994), (4997, 8536), (5786, 7372)]